Home / 6,851,046.24-9,454,443.53-3,753,687.14

Finding the Fourth Proportional to 6,851,046.24, 9,454,443.53 and 3,753,687.14

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Solution

The fourth proportional to 6,851,046.24, 9,454,443.53 and 3,753,687.14 is: 5,180,088.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,851,046.24 : 9,454,443.53 = 3,753,687.14 : x
  2. Step 2: Convert to fraction form
    6,851,046.24/9,454,443.53 = 3,753,687.14/x
  3. Step 3: Cross multiply
    6,851,046.24x = 9,454,443.53 × 3,753,687.14
  4. Step 4: Simplify right side
    6,851,046.24x = 35,489,023,094,417.20
  5. Step 5: Solve for x
    x = 35,489,023,094,417.20/6,851,046.24
  6. Step 6: Final answer
    x = 5,180,088.10

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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.