Home / 2,394,652.20-3,592,496.70-711,925.80

Finding the Fourth Proportional to 2,394,652.20, 3,592,496.70 and 711,925.80

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Solution

The fourth proportional to 2,394,652.20, 3,592,496.70 and 711,925.80 is: 1,068,042.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,394,652.20 : 3,592,496.70 = 711,925.80 : x
  2. Step 2: Convert to fraction form
    2,394,652.20/3,592,496.70 = 711,925.80/x
  3. Step 3: Cross multiply
    2,394,652.20x = 3,592,496.70 × 711,925.80
  4. Step 4: Simplify right side
    2,394,652.20x = 2,557,591,087,144.86
  5. Step 5: Solve for x
    x = 2,557,591,087,144.86/2,394,652.20
  6. Step 6: Final answer
    x = 1,068,042.82

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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.