Home / 7,613,301.44-10,505,387.52-4,350,327.20

Finding the Fourth Proportional to 7,613,301.44, 10,505,387.52 and 4,350,327.20

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Solution

The fourth proportional to 7,613,301.44, 10,505,387.52 and 4,350,327.20 is: 6,002,898.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,613,301.44 : 10,505,387.52 = 4,350,327.20 : x
  2. Step 2: Convert to fraction form
    7,613,301.44/10,505,387.52 = 4,350,327.20/x
  3. Step 3: Cross multiply
    7,613,301.44x = 10,505,387.52 × 4,350,327.20
  4. Step 4: Simplify right side
    7,613,301.44x = 45,701,873,074,796.55
  5. Step 5: Solve for x
    x = 45,701,873,074,796.55/7,613,301.44
  6. Step 6: Final answer
    x = 6,002,898.14

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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.