Home / 7,791,694.60-10,752,332.10-4,353,963.88

Finding the Fourth Proportional to 7,791,694.60, 10,752,332.10 and 4,353,963.88

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Solution

The fourth proportional to 7,791,694.60, 10,752,332.10 and 4,353,963.88 is: 6,008,354.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,791,694.60 : 10,752,332.10 = 4,353,963.88 : x
  2. Step 2: Convert to fraction form
    7,791,694.60/10,752,332.10 = 4,353,963.88/x
  3. Step 3: Cross multiply
    7,791,694.60x = 10,752,332.10 × 4,353,963.88
  4. Step 4: Simplify right side
    7,791,694.60x = 46,815,265,589,164.55
  5. Step 5: Solve for x
    x = 46,815,265,589,164.55/7,791,694.60
  6. Step 6: Final answer
    x = 6,008,354.79

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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.