Home / 3,096,149.40-4,644,224.10-1,073,721.15

Finding the Fourth Proportional to 3,096,149.40, 4,644,224.10 and 1,073,721.15

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Solution

The fourth proportional to 3,096,149.40, 4,644,224.10 and 1,073,721.15 is: 1,610,581.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,096,149.40 : 4,644,224.10 = 1,073,721.15 : x
  2. Step 2: Convert to fraction form
    3,096,149.40/4,644,224.10 = 1,073,721.15/x
  3. Step 3: Cross multiply
    3,096,149.40x = 4,644,224.10 × 1,073,721.15
  4. Step 4: Simplify right side
    3,096,149.40x = 4,986,601,641,509.71
  5. Step 5: Solve for x
    x = 4,986,601,641,509.71/3,096,149.40
  6. Step 6: Final answer
    x = 1,610,581.73

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Similar ratio
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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.