Home / 6,753,721.54-10,134,617.02-6,204,251.14

Finding the Fourth Proportional to 6,753,721.54, 10,134,617.02 and 6,204,251.14

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Solution

The fourth proportional to 6,753,721.54, 10,134,617.02 and 6,204,251.14 is: 9,310,083.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,753,721.54 : 10,134,617.02 = 6,204,251.14 : x
  2. Step 2: Convert to fraction form
    6,753,721.54/10,134,617.02 = 6,204,251.14/x
  3. Step 3: Cross multiply
    6,753,721.54x = 10,134,617.02 × 6,204,251.14
  4. Step 4: Simplify right side
    6,753,721.54x = 62,877,709,199,798.40
  5. Step 5: Solve for x
    x = 62,877,709,199,798.40/6,753,721.54
  6. Step 6: Final answer
    x = 9,310,083.16

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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.