Home / 3,375,710.88-5,063,550.96-1,381,166.88

Finding the Fourth Proportional to 3,375,710.88, 5,063,550.96 and 1,381,166.88

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Solution

The fourth proportional to 3,375,710.88, 5,063,550.96 and 1,381,166.88 is: 2,071,744.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,375,710.88 : 5,063,550.96 = 1,381,166.88 : x
  2. Step 2: Convert to fraction form
    3,375,710.88/5,063,550.96 = 1,381,166.88/x
  3. Step 3: Cross multiply
    3,375,710.88x = 5,063,550.96 × 1,381,166.88
  4. Step 4: Simplify right side
    3,375,710.88x = 6,993,608,881,144.20
  5. Step 5: Solve for x
    x = 6,993,608,881,144.20/3,375,710.88
  6. Step 6: Final answer
    x = 2,071,744.04

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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.