Home / 2,679,934.44-4,020,523.50-882,753.48

Finding the Fourth Proportional to 2,679,934.44, 4,020,523.50 and 882,753.48

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Solution

The fourth proportional to 2,679,934.44, 4,020,523.50 and 882,753.48 is: 1,324,335.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,679,934.44 : 4,020,523.50 = 882,753.48 : x
  2. Step 2: Convert to fraction form
    2,679,934.44/4,020,523.50 = 882,753.48/x
  3. Step 3: Cross multiply
    2,679,934.44x = 4,020,523.50 × 882,753.48
  4. Step 4: Simplify right side
    2,679,934.44x = 3,549,131,111,046.78
  5. Step 5: Solve for x
    x = 3,549,131,111,046.78/2,679,934.44
  6. Step 6: Final answer
    x = 1,324,335.05

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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.