Home / 2,169,092.74-3,253,650.68-652,765.30

Finding the Fourth Proportional to 2,169,092.74, 3,253,650.68 and 652,765.30

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Solution

The fourth proportional to 2,169,092.74, 3,253,650.68 and 652,765.30 is: 979,151.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,169,092.74 : 3,253,650.68 = 652,765.30 : x
  2. Step 2: Convert to fraction form
    2,169,092.74/3,253,650.68 = 652,765.30/x
  3. Step 3: Cross multiply
    2,169,092.74x = 3,253,650.68 × 652,765.30
  4. Step 4: Simplify right side
    2,169,092.74x = 2,123,870,252,051.39
  5. Step 5: Solve for x
    x = 2,123,870,252,051.39/2,169,092.74
  6. Step 6: Final answer
    x = 979,151.43

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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.