Home / 8,981,566.10-13,472,349.15-3,301,052.30

Finding the Fourth Proportional to 8,981,566.10, 13,472,349.15 and 3,301,052.30

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Solution

The fourth proportional to 8,981,566.10, 13,472,349.15 and 3,301,052.30 is: 4,951,578.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,981,566.10 : 13,472,349.15 = 3,301,052.30 : x
  2. Step 2: Convert to fraction form
    8,981,566.10/13,472,349.15 = 3,301,052.30/x
  3. Step 3: Cross multiply
    8,981,566.10x = 13,472,349.15 × 3,301,052.30
  4. Step 4: Simplify right side
    8,981,566.10x = 44,472,929,148,010.55
  5. Step 5: Solve for x
    x = 44,472,929,148,010.55/8,981,566.10
  6. Step 6: Final answer
    x = 4,951,578.45

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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.