Home / 4,131,057.60-6,196,586.40-3,670,475.40

Finding the Fourth Proportional to 4,131,057.60, 6,196,586.40 and 3,670,475.40

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Solution

The fourth proportional to 4,131,057.60, 6,196,586.40 and 3,670,475.40 is: 5,505,713.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,131,057.60 : 6,196,586.40 = 3,670,475.40 : x
  2. Step 2: Convert to fraction form
    4,131,057.60/6,196,586.40 = 3,670,475.40/x
  3. Step 3: Cross multiply
    4,131,057.60x = 6,196,586.40 × 3,670,475.40
  4. Step 4: Simplify right side
    4,131,057.60x = 22,744,417,945,174.56
  5. Step 5: Solve for x
    x = 22,744,417,945,174.56/4,131,057.60
  6. Step 6: Final answer
    x = 5,505,713.10

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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.