Home / 6,755,909.88-10,131,768.92-2,437,398.70

Finding the Fourth Proportional to 6,755,909.88, 10,131,768.92 and 2,437,398.70

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Solution

The fourth proportional to 6,755,909.88, 10,131,768.92 and 2,437,398.70 is: 3,655,341.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,755,909.88 : 10,131,768.92 = 2,437,398.70 : x
  2. Step 2: Convert to fraction form
    6,755,909.88/10,131,768.92 = 2,437,398.70/x
  3. Step 3: Cross multiply
    6,755,909.88x = 10,131,768.92 × 2,437,398.70
  4. Step 4: Simplify right side
    6,755,909.88x = 24,695,160,394,308.41
  5. Step 5: Solve for x
    x = 24,695,160,394,308.41/6,755,909.88
  6. Step 6: Final answer
    x = 3,655,341.89

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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.