Home / 2,011,132.10-3,016,698.15-591,331.70

Finding the Fourth Proportional to 2,011,132.10, 3,016,698.15 and 591,331.70

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Solution

The fourth proportional to 2,011,132.10, 3,016,698.15 and 591,331.70 is: 886,997.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,011,132.10 : 3,016,698.15 = 591,331.70 : x
  2. Step 2: Convert to fraction form
    2,011,132.10/3,016,698.15 = 591,331.70/x
  3. Step 3: Cross multiply
    2,011,132.10x = 3,016,698.15 × 591,331.70
  4. Step 4: Simplify right side
    2,011,132.10x = 1,783,869,245,426.35
  5. Step 5: Solve for x
    x = 1,783,869,245,426.35/2,011,132.10
  6. Step 6: Final answer
    x = 886,997.55

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Double scale
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Similar ratio
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1.5x scale

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.