Home / 6,228,843.30-9,344,577.15-2,632,759.20

Finding the Fourth Proportional to 6,228,843.30, 9,344,577.15 and 2,632,759.20

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Solution

The fourth proportional to 6,228,843.30, 9,344,577.15 and 2,632,759.20 is: 3,949,693.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,228,843.30 : 9,344,577.15 = 2,632,759.20 : x
  2. Step 2: Convert to fraction form
    6,228,843.30/9,344,577.15 = 2,632,759.20/x
  3. Step 3: Cross multiply
    6,228,843.30x = 9,344,577.15 × 2,632,759.20
  4. Step 4: Simplify right side
    6,228,843.30x = 24,602,021,461,772.28
  5. Step 5: Solve for x
    x = 24,602,021,461,772.28/6,228,843.30
  6. Step 6: Final answer
    x = 3,949,693.43

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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.