Home / 3,724,591.08-5,584,600.10-1,447,456.60

Finding the Fourth Proportional to 3,724,591.08, 5,584,600.10 and 1,447,456.60

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Solution

The fourth proportional to 3,724,591.08, 5,584,600.10 and 1,447,456.60 is: 2,170,296.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,724,591.08 : 5,584,600.10 = 1,447,456.60 : x
  2. Step 2: Convert to fraction form
    3,724,591.08/5,584,600.10 = 1,447,456.60/x
  3. Step 3: Cross multiply
    3,724,591.08x = 5,584,600.10 × 1,447,456.60
  4. Step 4: Simplify right side
    3,724,591.08x = 8,083,466,273,105.66
  5. Step 5: Solve for x
    x = 8,083,466,273,105.66/3,724,591.08
  6. Step 6: Final answer
    x = 2,170,296.31

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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.