Home / 4,126,266.60-6,189,399.90-3,846,330.60

Finding the Fourth Proportional to 4,126,266.60, 6,189,399.90 and 3,846,330.60

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Solution

The fourth proportional to 4,126,266.60, 6,189,399.90 and 3,846,330.60 is: 5,769,495.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,126,266.60 : 6,189,399.90 = 3,846,330.60 : x
  2. Step 2: Convert to fraction form
    4,126,266.60/6,189,399.90 = 3,846,330.60/x
  3. Step 3: Cross multiply
    4,126,266.60x = 6,189,399.90 × 3,846,330.60
  4. Step 4: Simplify right side
    4,126,266.60x = 23,806,478,231,006.94
  5. Step 5: Solve for x
    x = 23,806,478,231,006.94/4,126,266.60
  6. Step 6: Final answer
    x = 5,769,495.90

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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.