Home / 4,019,217.70-6,028,826.55-3,711,288.10

Finding the Fourth Proportional to 4,019,217.70, 6,028,826.55 and 3,711,288.10

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Solution

The fourth proportional to 4,019,217.70, 6,028,826.55 and 3,711,288.10 is: 5,566,932.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,019,217.70 : 6,028,826.55 = 3,711,288.10 : x
  2. Step 2: Convert to fraction form
    4,019,217.70/6,028,826.55 = 3,711,288.10/x
  3. Step 3: Cross multiply
    4,019,217.70x = 6,028,826.55 × 3,711,288.10
  4. Step 4: Simplify right side
    4,019,217.70x = 22,374,712,231,979.05
  5. Step 5: Solve for x
    x = 22,374,712,231,979.05/4,019,217.70
  6. Step 6: Final answer
    x = 5,566,932.15

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Double scale
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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.