Home / 6,048,381.60-9,072,572.40-3,497,464.80

Finding the Fourth Proportional to 6,048,381.60, 9,072,572.40 and 3,497,464.80

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Solution

The fourth proportional to 6,048,381.60, 9,072,572.40 and 3,497,464.80 is: 5,246,197.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,048,381.60 : 9,072,572.40 = 3,497,464.80 : x
  2. Step 2: Convert to fraction form
    6,048,381.60/9,072,572.40 = 3,497,464.80/x
  3. Step 3: Cross multiply
    6,048,381.60x = 9,072,572.40 × 3,497,464.80
  4. Step 4: Simplify right side
    6,048,381.60x = 31,731,002,614,451.52
  5. Step 5: Solve for x
    x = 31,731,002,614,451.52/6,048,381.60
  6. Step 6: Final answer
    x = 5,246,197.20

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Double scale
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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.