Home / 7,844,514.35-11,760,032.40-2,726,279.28

Finding the Fourth Proportional to 7,844,514.35, 11,760,032.40 and 2,726,279.28

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Solution

The fourth proportional to 7,844,514.35, 11,760,032.40 and 2,726,279.28 is: 4,087,076.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,844,514.35 : 11,760,032.40 = 2,726,279.28 : x
  2. Step 2: Convert to fraction form
    7,844,514.35/11,760,032.40 = 2,726,279.28/x
  3. Step 3: Cross multiply
    7,844,514.35x = 11,760,032.40 × 2,726,279.28
  4. Step 4: Simplify right side
    7,844,514.35x = 32,061,132,621,217.19
  5. Step 5: Solve for x
    x = 32,061,132,621,217.19/7,844,514.35
  6. Step 6: Final answer
    x = 4,087,076.80

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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.