Home / 9,391,277.97-14,055,528.56-5,346,680.04

Finding the Fourth Proportional to 9,391,277.97, 14,055,528.56 and 5,346,680.04

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Solution

The fourth proportional to 9,391,277.97, 14,055,528.56 and 5,346,680.04 is: 8,002,149.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,391,277.97 : 14,055,528.56 = 5,346,680.04 : x
  2. Step 2: Convert to fraction form
    9,391,277.97/14,055,528.56 = 5,346,680.04/x
  3. Step 3: Cross multiply
    9,391,277.97x = 14,055,528.56 × 5,346,680.04
  4. Step 4: Simplify right side
    9,391,277.97x = 75,150,413,976,668.55
  5. Step 5: Solve for x
    x = 75,150,413,976,668.55/9,391,277.97
  6. Step 6: Final answer
    x = 8,002,149.89

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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.