Home / 2,011,062.30-3,016,593.45-663,432.90

Finding the Fourth Proportional to 2,011,062.30, 3,016,593.45 and 663,432.90

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Solution

The fourth proportional to 2,011,062.30, 3,016,593.45 and 663,432.90 is: 995,149.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,011,062.30 : 3,016,593.45 = 663,432.90 : x
  2. Step 2: Convert to fraction form
    2,011,062.30/3,016,593.45 = 663,432.90/x
  3. Step 3: Cross multiply
    2,011,062.30x = 3,016,593.45 × 663,432.90
  4. Step 4: Simplify right side
    2,011,062.30x = 2,001,307,340,654.51
  5. Step 5: Solve for x
    x = 2,001,307,340,654.51/2,011,062.30
  6. Step 6: Final answer
    x = 995,149.35

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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.