Home / 9,174,531.06-13,761,986.13-3,338,516.70

Finding the Fourth Proportional to 9,174,531.06, 13,761,986.13 and 3,338,516.70

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Solution

The fourth proportional to 9,174,531.06, 13,761,986.13 and 3,338,516.70 is: 5,007,844.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,174,531.06 : 13,761,986.13 = 3,338,516.70 : x
  2. Step 2: Convert to fraction form
    9,174,531.06/13,761,986.13 = 3,338,516.70/x
  3. Step 3: Cross multiply
    9,174,531.06x = 13,761,986.13 × 3,338,516.70
  4. Step 4: Simplify right side
    9,174,531.06x = 45,944,620,520,173.38
  5. Step 5: Solve for x
    x = 45,944,620,520,173.38/9,174,531.06
  6. Step 6: Final answer
    x = 5,007,844.02

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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.