Home / 2,482,527.32-3,723,785.46-660,892.70

Finding the Fourth Proportional to 2,482,527.32, 3,723,785.46 and 660,892.70

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Solution

The fourth proportional to 2,482,527.32, 3,723,785.46 and 660,892.70 is: 991,337.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,482,527.32 : 3,723,785.46 = 660,892.70 : x
  2. Step 2: Convert to fraction form
    2,482,527.32/3,723,785.46 = 660,892.70/x
  3. Step 3: Cross multiply
    2,482,527.32x = 3,723,785.46 × 660,892.70
  4. Step 4: Simplify right side
    2,482,527.32x = 2,461,022,608,261.21
  5. Step 5: Solve for x
    x = 2,461,022,608,261.21/2,482,527.32
  6. Step 6: Final answer
    x = 991,337.57

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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.