Home / 2,002,470.58-3,003,724.70-486,166.85

Finding the Fourth Proportional to 2,002,470.58, 3,003,724.70 and 486,166.85

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Solution

The fourth proportional to 2,002,470.58, 3,003,724.70 and 486,166.85 is: 729,254.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,002,470.58 : 3,003,724.70 = 486,166.85 : x
  2. Step 2: Convert to fraction form
    2,002,470.58/3,003,724.70 = 486,166.85/x
  3. Step 3: Cross multiply
    2,002,470.58x = 3,003,724.70 × 486,166.85
  4. Step 4: Simplify right side
    2,002,470.58x = 1,460,311,375,666.20
  5. Step 5: Solve for x
    x = 1,460,311,375,666.20/2,002,470.58
  6. Step 6: Final answer
    x = 729,254.85

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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.