Home / 2,482,524.39-3,723,781.08-660,889.78

Finding the Fourth Proportional to 2,482,524.39, 3,723,781.08 and 660,889.78

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Solution

The fourth proportional to 2,482,524.39, 3,723,781.08 and 660,889.78 is: 991,333.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,482,524.39 : 3,723,781.08 = 660,889.78 : x
  2. Step 2: Convert to fraction form
    2,482,524.39/3,723,781.08 = 660,889.78/x
  3. Step 3: Cross multiply
    2,482,524.39x = 3,723,781.08 × 660,889.78
  4. Step 4: Simplify right side
    2,482,524.39x = 2,461,008,858,729.36
  5. Step 5: Solve for x
    x = 2,461,008,858,729.36/2,482,524.39
  6. Step 6: Final answer
    x = 991,333.20

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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.