Home / 5,407,232.46-7,461,470.43-3,231,342.42

Finding the Fourth Proportional to 5,407,232.46, 7,461,470.43 and 3,231,342.42

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Solution

The fourth proportional to 5,407,232.46, 7,461,470.43 and 3,231,342.42 is: 4,458,947.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,407,232.46 : 7,461,470.43 = 3,231,342.42 : x
  2. Step 2: Convert to fraction form
    5,407,232.46/7,461,470.43 = 3,231,342.42/x
  3. Step 3: Cross multiply
    5,407,232.46x = 7,461,470.43 × 3,231,342.42
  4. Step 4: Simplify right side
    5,407,232.46x = 24,110,565,916,034.64
  5. Step 5: Solve for x
    x = 24,110,565,916,034.64/5,407,232.46
  6. Step 6: Final answer
    x = 4,458,947.55

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.