Home / 8,063,074.13-11,127,042.90-4,441,402.13

Finding the Fourth Proportional to 8,063,074.13, 11,127,042.90 and 4,441,402.13

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Solution

The fourth proportional to 8,063,074.13, 11,127,042.90 and 4,441,402.13 is: 6,129,135.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,063,074.13 : 11,127,042.90 = 4,441,402.13 : x
  2. Step 2: Convert to fraction form
    8,063,074.13/11,127,042.90 = 4,441,402.13/x
  3. Step 3: Cross multiply
    8,063,074.13x = 11,127,042.90 × 4,441,402.13
  4. Step 4: Simplify right side
    8,063,074.13x = 49,419,671,981,026.16
  5. Step 5: Solve for x
    x = 49,419,671,981,026.16/8,063,074.13
  6. Step 6: Final answer
    x = 6,129,135.27

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1.5x scale

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.