Home / 2,016,233.20-3,024,349.80-1,298,787.85

Finding the Fourth Proportional to 2,016,233.20, 3,024,349.80 and 1,298,787.85

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Solution

The fourth proportional to 2,016,233.20, 3,024,349.80 and 1,298,787.85 is: 1,948,181.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,233.20 : 3,024,349.80 = 1,298,787.85 : x
  2. Step 2: Convert to fraction form
    2,016,233.20/3,024,349.80 = 1,298,787.85/x
  3. Step 3: Cross multiply
    2,016,233.20x = 3,024,349.80 × 1,298,787.85
  4. Step 4: Simplify right side
    2,016,233.20x = 3,927,988,774,389.93
  5. Step 5: Solve for x
    x = 3,927,988,774,389.93/2,016,233.20
  6. Step 6: Final answer
    x = 1,948,181.78

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Similar ratio
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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.