Home / 9,247,184.36-13,876,256.25-5,151,933.23

Finding the Fourth Proportional to 9,247,184.36, 13,876,256.25 and 5,151,933.23

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Solution

The fourth proportional to 9,247,184.36, 13,876,256.25 and 5,151,933.23 is: 7,730,952.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,247,184.36 : 13,876,256.25 = 5,151,933.23 : x
  2. Step 2: Convert to fraction form
    9,247,184.36/13,876,256.25 = 5,151,933.23/x
  3. Step 3: Cross multiply
    9,247,184.36x = 13,876,256.25 × 5,151,933.23
  4. Step 4: Simplify right side
    9,247,184.36x = 71,489,545,612,988.91
  5. Step 5: Solve for x
    x = 71,489,545,612,988.91/9,247,184.36
  6. Step 6: Final answer
    x = 7,730,952.78

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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.