Home / 2,237,593.60-3,357,702.60-817,793.20

Finding the Fourth Proportional to 2,237,593.60, 3,357,702.60 and 817,793.20

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Solution

The fourth proportional to 2,237,593.60, 3,357,702.60 and 817,793.20 is: 1,227,169.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,237,593.60 : 3,357,702.60 = 817,793.20 : x
  2. Step 2: Convert to fraction form
    2,237,593.60/3,357,702.60 = 817,793.20/x
  3. Step 3: Cross multiply
    2,237,593.60x = 3,357,702.60 × 817,793.20
  4. Step 4: Simplify right side
    2,237,593.60x = 2,745,906,353,902.32
  5. Step 5: Solve for x
    x = 2,745,906,353,902.32/2,237,593.60
  6. Step 6: Final answer
    x = 1,227,169.38

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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.