Home / 6,048,231.70-9,072,347.55-3,654,778.90

Finding the Fourth Proportional to 6,048,231.70, 9,072,347.55 and 3,654,778.90

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Solution

The fourth proportional to 6,048,231.70, 9,072,347.55 and 3,654,778.90 is: 5,482,168.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,048,231.70 : 9,072,347.55 = 3,654,778.90 : x
  2. Step 2: Convert to fraction form
    6,048,231.70/9,072,347.55 = 3,654,778.90/x
  3. Step 3: Cross multiply
    6,048,231.70x = 9,072,347.55 × 3,654,778.90
  4. Step 4: Simplify right side
    6,048,231.70x = 33,157,424,399,206.70
  5. Step 5: Solve for x
    x = 33,157,424,399,206.70/6,048,231.70
  6. Step 6: Final answer
    x = 5,482,168.35

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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.