Home / 6,976,525.38-10,466,184.96-3,906,881.56

Finding the Fourth Proportional to 6,976,525.38, 10,466,184.96 and 3,906,881.56

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Solution

The fourth proportional to 6,976,525.38, 10,466,184.96 and 3,906,881.56 is: 5,861,104.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,976,525.38 : 10,466,184.96 = 3,906,881.56 : x
  2. Step 2: Convert to fraction form
    6,976,525.38/10,466,184.96 = 3,906,881.56/x
  3. Step 3: Cross multiply
    6,976,525.38x = 10,466,184.96 × 3,906,881.56
  4. Step 4: Simplify right side
    6,976,525.38x = 40,890,144,977,983.78
  5. Step 5: Solve for x
    x = 40,890,144,977,983.78/6,976,525.38
  6. Step 6: Final answer
    x = 5,861,104.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.