Home / 6,048,141.60-9,072,212.40-4,998,381.60

Finding the Fourth Proportional to 6,048,141.60, 9,072,212.40 and 4,998,381.60

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Solution

The fourth proportional to 6,048,141.60, 9,072,212.40 and 4,998,381.60 is: 7,497,572.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,048,141.60 : 9,072,212.40 = 4,998,381.60 : x
  2. Step 2: Convert to fraction form
    6,048,141.60/9,072,212.40 = 4,998,381.60/x
  3. Step 3: Cross multiply
    6,048,141.60x = 9,072,212.40 × 4,998,381.60
  4. Step 4: Simplify right side
    6,048,141.60x = 45,346,379,531,451.84
  5. Step 5: Solve for x
    x = 45,346,379,531,451.84/6,048,141.60
  6. Step 6: Final answer
    x = 7,497,572.40

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Half scale
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Double scale
Find fourth proportional to 6,048,142.60, 9,072,213.90 and 4,998,382.60
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.