Home / 6,177,397.13-9,266,290.70-2,134,115.27

Finding the Fourth Proportional to 6,177,397.13, 9,266,290.70 and 2,134,115.27

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Solution

The fourth proportional to 6,177,397.13, 9,266,290.70 and 2,134,115.27 is: 3,201,240.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,177,397.13 : 9,266,290.70 = 2,134,115.27 : x
  2. Step 2: Convert to fraction form
    6,177,397.13/9,266,290.70 = 2,134,115.27/x
  3. Step 3: Cross multiply
    6,177,397.13x = 9,266,290.70 × 2,134,115.27
  4. Step 4: Simplify right side
    6,177,397.13x = 19,775,332,468,879.95
  5. Step 5: Solve for x
    x = 19,775,332,468,879.95/6,177,397.13
  6. Step 6: Final answer
    x = 3,201,240.27

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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.