Home / 6,497,263.38-9,755,475.75-3,624,243.78

Finding the Fourth Proportional to 6,497,263.38, 9,755,475.75 and 3,624,243.78

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Solution

The fourth proportional to 6,497,263.38, 9,755,475.75 and 3,624,243.78 is: 5,441,709.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,497,263.38 : 9,755,475.75 = 3,624,243.78 : x
  2. Step 2: Convert to fraction form
    6,497,263.38/9,755,475.75 = 3,624,243.78/x
  3. Step 3: Cross multiply
    6,497,263.38x = 9,755,475.75 × 3,624,243.78
  4. Step 4: Simplify right side
    6,497,263.38x = 35,356,222,307,878.34
  5. Step 5: Solve for x
    x = 35,356,222,307,878.34/6,497,263.38
  6. Step 6: Final answer
    x = 5,441,709.88

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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.