Home / 6,734,675.86-9,294,057.03-3,679,086.94

Finding the Fourth Proportional to 6,734,675.86, 9,294,057.03 and 3,679,086.94

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Solution

The fourth proportional to 6,734,675.86, 9,294,057.03 and 3,679,086.94 is: 5,077,251.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,734,675.86 : 9,294,057.03 = 3,679,086.94 : x
  2. Step 2: Convert to fraction form
    6,734,675.86/9,294,057.03 = 3,679,086.94/x
  3. Step 3: Cross multiply
    6,734,675.86x = 9,294,057.03 × 3,679,086.94
  4. Step 4: Simplify right side
    6,734,675.86x = 34,193,643,838,688.18
  5. Step 5: Solve for x
    x = 34,193,643,838,688.18/6,734,675.86
  6. Step 6: Final answer
    x = 5,077,251.61

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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.