Home / 10,740,375.16-14,822,043.23-5,845,951.17

Finding the Fourth Proportional to 10,740,375.16, 14,822,043.23 and 5,845,951.17

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Solution

The fourth proportional to 10,740,375.16, 14,822,043.23 and 5,845,951.17 is: 8,067,589.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,740,375.16 : 14,822,043.23 = 5,845,951.17 : x
  2. Step 2: Convert to fraction form
    10,740,375.16/14,822,043.23 = 5,845,951.17/x
  3. Step 3: Cross multiply
    10,740,375.16x = 14,822,043.23 × 5,845,951.17
  4. Step 4: Simplify right side
    10,740,375.16x = 86,648,940,962,209.08
  5. Step 5: Solve for x
    x = 86,648,940,962,209.08/10,740,375.16
  6. Step 6: Final answer
    x = 8,067,589.79

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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.