Home / 5,612,732.42-7,745,571.41-3,034,412.51

Finding the Fourth Proportional to 5,612,732.42, 7,745,571.41 and 3,034,412.51

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Solution

The fourth proportional to 5,612,732.42, 7,745,571.41 and 3,034,412.51 is: 4,187,489.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,612,732.42 : 7,745,571.41 = 3,034,412.51 : x
  2. Step 2: Convert to fraction form
    5,612,732.42/7,745,571.41 = 3,034,412.51/x
  3. Step 3: Cross multiply
    5,612,732.42x = 7,745,571.41 × 3,034,412.51
  4. Step 4: Simplify right side
    5,612,732.42x = 23,503,258,729,702.42
  5. Step 5: Solve for x
    x = 23,503,258,729,702.42/5,612,732.42
  6. Step 6: Final answer
    x = 4,187,489.62

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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.