Home / 2,073,487.60-3,110,010.30-725,675.96

Finding the Fourth Proportional to 2,073,487.60, 3,110,010.30 and 725,675.96

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Solution

The fourth proportional to 2,073,487.60, 3,110,010.30 and 725,675.96 is: 1,088,436.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,073,487.60 : 3,110,010.30 = 725,675.96 : x
  2. Step 2: Convert to fraction form
    2,073,487.60/3,110,010.30 = 725,675.96/x
  3. Step 3: Cross multiply
    2,073,487.60x = 3,110,010.30 × 725,675.96
  4. Step 4: Simplify right side
    2,073,487.60x = 2,256,859,710,062.39
  5. Step 5: Solve for x
    x = 2,256,859,710,062.39/2,073,487.60
  6. Step 6: Final answer
    x = 1,088,436.56

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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.