Home / 2,482,546.50-3,723,813.12-660,911.46

Finding the Fourth Proportional to 2,482,546.50, 3,723,813.12 and 660,911.46

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Solution

The fourth proportional to 2,482,546.50, 3,723,813.12 and 660,911.46 is: 991,365.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,482,546.50 : 3,723,813.12 = 660,911.46 : x
  2. Step 2: Convert to fraction form
    2,482,546.50/3,723,813.12 = 660,911.46/x
  3. Step 3: Cross multiply
    2,482,546.50x = 3,723,813.12 × 660,911.46
  4. Step 4: Simplify right side
    2,482,546.50x = 2,461,110,765,906.36
  5. Step 5: Solve for x
    x = 2,461,110,765,906.36/2,482,546.50
  6. Step 6: Final answer
    x = 991,365.42

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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.