Home / 3,332,088.18-4,998,132.26-807,743.43

Finding the Fourth Proportional to 3,332,088.18, 4,998,132.26 and 807,743.43

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Solution

The fourth proportional to 3,332,088.18, 4,998,132.26 and 807,743.43 is: 1,211,615.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,332,088.18 : 4,998,132.26 = 807,743.43 : x
  2. Step 2: Convert to fraction form
    3,332,088.18/4,998,132.26 = 807,743.43/x
  3. Step 3: Cross multiply
    3,332,088.18x = 4,998,132.26 × 807,743.43
  4. Step 4: Simplify right side
    3,332,088.18x = 4,037,208,491,247.34
  5. Step 5: Solve for x
    x = 4,037,208,491,247.34/3,332,088.18
  6. Step 6: Final answer
    x = 1,211,615.14

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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.