Home / 2,588,110.58-3,882,165.88-790,999.22

Finding the Fourth Proportional to 2,588,110.58, 3,882,165.88 and 790,999.22

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Solution

The fourth proportional to 2,588,110.58, 3,882,165.88 and 790,999.22 is: 1,186,498.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,588,110.58 : 3,882,165.88 = 790,999.22 : x
  2. Step 2: Convert to fraction form
    2,588,110.58/3,882,165.88 = 790,999.22/x
  3. Step 3: Cross multiply
    2,588,110.58x = 3,882,165.88 × 790,999.22
  4. Step 4: Simplify right side
    2,588,110.58x = 3,070,790,182,990.61
  5. Step 5: Solve for x
    x = 3,070,790,182,990.61/2,588,110.58
  6. Step 6: Final answer
    x = 1,186,498.83

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Similar ratio
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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.