Home / 10,451,829.34-14,423,524.49-5,868,249.13

Finding the Fourth Proportional to 10,451,829.34, 14,423,524.49 and 5,868,249.13

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Solution

The fourth proportional to 10,451,829.34, 14,423,524.49 and 5,868,249.13 is: 8,098,183.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,451,829.34 : 14,423,524.49 = 5,868,249.13 : x
  2. Step 2: Convert to fraction form
    10,451,829.34/14,423,524.49 = 5,868,249.13/x
  3. Step 3: Cross multiply
    10,451,829.34x = 14,423,524.49 × 5,868,249.13
  4. Step 4: Simplify right side
    10,451,829.34x = 84,640,834,938,517.33
  5. Step 5: Solve for x
    x = 84,640,834,938,517.33/10,451,829.34
  6. Step 6: Final answer
    x = 8,098,183.79

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.