Home / 5,928,326.55-8,181,096.03-3,212,072.55

Finding the Fourth Proportional to 5,928,326.55, 8,181,096.03 and 3,212,072.55

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Solution

The fourth proportional to 5,928,326.55, 8,181,096.03 and 3,212,072.55 is: 4,432,663.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,928,326.55 : 8,181,096.03 = 3,212,072.55 : x
  2. Step 2: Convert to fraction form
    5,928,326.55/8,181,096.03 = 3,212,072.55/x
  3. Step 3: Cross multiply
    5,928,326.55x = 8,181,096.03 × 3,212,072.55
  4. Step 4: Simplify right side
    5,928,326.55x = 26,278,273,986,876.98
  5. Step 5: Solve for x
    x = 26,278,273,986,876.98/5,928,326.55
  6. Step 6: Final answer
    x = 4,432,663.04

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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.