Home / 6,734,681.88-9,294,065.31-3,679,092.96

Finding the Fourth Proportional to 6,734,681.88, 9,294,065.31 and 3,679,092.96

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Solution

The fourth proportional to 6,734,681.88, 9,294,065.31 and 3,679,092.96 is: 5,077,259.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,734,681.88 : 9,294,065.31 = 3,679,092.96 : x
  2. Step 2: Convert to fraction form
    6,734,681.88/9,294,065.31 = 3,679,092.96/x
  3. Step 3: Cross multiply
    6,734,681.88x = 9,294,065.31 × 3,679,092.96
  4. Step 4: Simplify right side
    6,734,681.88x = 34,193,730,251,801.22
  5. Step 5: Solve for x
    x = 34,193,730,251,801.22/6,734,681.88
  6. Step 6: Final answer
    x = 5,077,259.90

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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.