Home / 6,925,257.01-9,556,687.97-3,785,379.77

Finding the Fourth Proportional to 6,925,257.01, 9,556,687.97 and 3,785,379.77

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Solution

The fourth proportional to 6,925,257.01, 9,556,687.97 and 3,785,379.77 is: 5,223,732.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,925,257.01 : 9,556,687.97 = 3,785,379.77 : x
  2. Step 2: Convert to fraction form
    6,925,257.01/9,556,687.97 = 3,785,379.77/x
  3. Step 3: Cross multiply
    6,925,257.01x = 9,556,687.97 × 3,785,379.77
  4. Step 4: Simplify right side
    6,925,257.01x = 36,175,693,318,507.76
  5. Step 5: Solve for x
    x = 36,175,693,318,507.76/6,925,257.01
  6. Step 6: Final answer
    x = 5,223,732.97

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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.