Home / 4,418,755.35-6,098,123.61-2,485,130.24

Finding the Fourth Proportional to 4,418,755.35, 6,098,123.61 and 2,485,130.24

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Solution

The fourth proportional to 4,418,755.35, 6,098,123.61 and 2,485,130.24 is: 3,429,615.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,418,755.35 : 6,098,123.61 = 2,485,130.24 : x
  2. Step 2: Convert to fraction form
    4,418,755.35/6,098,123.61 = 2,485,130.24/x
  3. Step 3: Cross multiply
    4,418,755.35x = 6,098,123.61 × 2,485,130.24
  4. Step 4: Simplify right side
    4,418,755.35x = 15,154,631,359,978.35
  5. Step 5: Solve for x
    x = 15,154,631,359,978.35/4,418,755.35
  6. Step 6: Final answer
    x = 3,429,615.39

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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.