Home / 6,983,761.46-10,472,588.32-3,523,372.18

Finding the Fourth Proportional to 6,983,761.46, 10,472,588.32 and 3,523,372.18

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Solution

The fourth proportional to 6,983,761.46, 10,472,588.32 and 3,523,372.18 is: 5,283,517.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,983,761.46 : 10,472,588.32 = 3,523,372.18 : x
  2. Step 2: Convert to fraction form
    6,983,761.46/10,472,588.32 = 3,523,372.18/x
  3. Step 3: Cross multiply
    6,983,761.46x = 10,472,588.32 × 3,523,372.18
  4. Step 4: Simplify right side
    6,983,761.46x = 36,898,826,339,280.94
  5. Step 5: Solve for x
    x = 36,898,826,339,280.94/6,983,761.46
  6. Step 6: Final answer
    x = 5,283,517.56

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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.