Home / 9,569,221.44-14,350,255.20-3,887,531.52

Finding the Fourth Proportional to 9,569,221.44, 14,350,255.20 and 3,887,531.52

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Solution

The fourth proportional to 9,569,221.44, 14,350,255.20 and 3,887,531.52 is: 5,829,844.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,569,221.44 : 14,350,255.20 = 3,887,531.52 : x
  2. Step 2: Convert to fraction form
    9,569,221.44/14,350,255.20 = 3,887,531.52/x
  3. Step 3: Cross multiply
    9,569,221.44x = 14,350,255.20 × 3,887,531.52
  4. Step 4: Simplify right side
    9,569,221.44x = 55,787,069,410,043.90
  5. Step 5: Solve for x
    x = 55,787,069,410,043.90/9,569,221.44
  6. Step 6: Final answer
    x = 5,829,844.13

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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.