Home / 5,979,514.35-8,972,070.89-2,613,283.95

Finding the Fourth Proportional to 5,979,514.35, 8,972,070.89 and 2,613,283.95

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Solution

The fourth proportional to 5,979,514.35, 8,972,070.89 and 2,613,283.95 is: 3,921,149.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,979,514.35 : 8,972,070.89 = 2,613,283.95 : x
  2. Step 2: Convert to fraction form
    5,979,514.35/8,972,070.89 = 2,613,283.95/x
  3. Step 3: Cross multiply
    5,979,514.35x = 8,972,070.89 × 2,613,283.95
  4. Step 4: Simplify right side
    5,979,514.35x = 23,446,568,842,032.80
  5. Step 5: Solve for x
    x = 23,446,568,842,032.80/5,979,514.35
  6. Step 6: Final answer
    x = 3,921,149.36

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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.