Home / 3,541,401.60-5,312,793.60-1,519,641.60

Finding the Fourth Proportional to 3,541,401.60, 5,312,793.60 and 1,519,641.60

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Solution

The fourth proportional to 3,541,401.60, 5,312,793.60 and 1,519,641.60 is: 2,279,759.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,541,401.60 : 5,312,793.60 = 1,519,641.60 : x
  2. Step 2: Convert to fraction form
    3,541,401.60/5,312,793.60 = 1,519,641.60/x
  3. Step 3: Cross multiply
    3,541,401.60x = 5,312,793.60 × 1,519,641.60
  4. Step 4: Simplify right side
    3,541,401.60x = 8,073,542,166,773.76
  5. Step 5: Solve for x
    x = 8,073,542,166,773.76/3,541,401.60
  6. Step 6: Final answer
    x = 2,279,759.00

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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.