Home / 3,332,092.86-4,998,139.23-807,748.11

Finding the Fourth Proportional to 3,332,092.86, 4,998,139.23 and 807,748.11

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Solution

The fourth proportional to 3,332,092.86, 4,998,139.23 and 807,748.11 is: 1,211,622.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,332,092.86 : 4,998,139.23 = 807,748.11 : x
  2. Step 2: Convert to fraction form
    3,332,092.86/4,998,139.23 = 807,748.11/x
  3. Step 3: Cross multiply
    3,332,092.86x = 4,998,139.23 × 807,748.11
  4. Step 4: Simplify right side
    3,332,092.86x = 4,037,237,516,549.36
  5. Step 5: Solve for x
    x = 4,037,237,516,549.36/3,332,092.86
  6. Step 6: Final answer
    x = 1,211,622.15

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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.