Home / 7,134,788.97-9,841,891.10-4,553,560.35

Finding the Fourth Proportional to 7,134,788.97, 9,841,891.10 and 4,553,560.35

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Solution

The fourth proportional to 7,134,788.97, 9,841,891.10 and 4,553,560.35 is: 6,281,285.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,134,788.97 : 9,841,891.10 = 4,553,560.35 : x
  2. Step 2: Convert to fraction form
    7,134,788.97/9,841,891.10 = 4,553,560.35/x
  3. Step 3: Cross multiply
    7,134,788.97x = 9,841,891.10 × 4,553,560.35
  4. Step 4: Simplify right side
    7,134,788.97x = 44,815,645,059,210.09
  5. Step 5: Solve for x
    x = 44,815,645,059,210.09/7,134,788.97
  6. Step 6: Final answer
    x = 6,281,285.30

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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.