Home / 10,474,574.33-14,454,773.38-5,890,895.57

Finding the Fourth Proportional to 10,474,574.33, 14,454,773.38 and 5,890,895.57

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Solution

The fourth proportional to 10,474,574.33, 14,454,773.38 and 5,890,895.57 is: 8,129,357.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,474,574.33 : 14,454,773.38 = 5,890,895.57 : x
  2. Step 2: Convert to fraction form
    10,474,574.33/14,454,773.38 = 5,890,895.57/x
  3. Step 3: Cross multiply
    10,474,574.33x = 14,454,773.38 × 5,890,895.57
  4. Step 4: Simplify right side
    10,474,574.33x = 85,151,560,469,595.94
  5. Step 5: Solve for x
    x = 85,151,560,469,595.94/10,474,574.33
  6. Step 6: Final answer
    x = 8,129,357.60

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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.