Home / 3,757,079.73-5,632,113.55-1,482,622.96

Finding the Fourth Proportional to 3,757,079.73, 5,632,113.55 and 1,482,622.96

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Solution

The fourth proportional to 3,757,079.73, 5,632,113.55 and 1,482,622.96 is: 2,222,550.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,757,079.73 : 5,632,113.55 = 1,482,622.96 : x
  2. Step 2: Convert to fraction form
    3,757,079.73/5,632,113.55 = 1,482,622.96/x
  3. Step 3: Cross multiply
    3,757,079.73x = 5,632,113.55 × 1,482,622.96
  4. Step 4: Simplify right side
    3,757,079.73x = 8,350,300,862,557.11
  5. Step 5: Solve for x
    x = 8,350,300,862,557.11/3,757,079.73
  6. Step 6: Final answer
    x = 2,222,550.88

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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.