Home / 5,596,279.20-8,394,418.80-1,552,759.20

Finding the Fourth Proportional to 5,596,279.20, 8,394,418.80 and 1,552,759.20

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Solution

The fourth proportional to 5,596,279.20, 8,394,418.80 and 1,552,759.20 is: 2,329,138.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,596,279.20 : 8,394,418.80 = 1,552,759.20 : x
  2. Step 2: Convert to fraction form
    5,596,279.20/8,394,418.80 = 1,552,759.20/x
  3. Step 3: Cross multiply
    5,596,279.20x = 8,394,418.80 × 1,552,759.20
  4. Step 4: Simplify right side
    5,596,279.20x = 13,034,511,020,352.96
  5. Step 5: Solve for x
    x = 13,034,511,020,352.96/5,596,279.20
  6. Step 6: Final answer
    x = 2,329,138.80

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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.