Home / 2,443,010.38-3,664,535.02-1,003,322.86

Finding the Fourth Proportional to 2,443,010.38, 3,664,535.02 and 1,003,322.86

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Solution

The fourth proportional to 2,443,010.38, 3,664,535.02 and 1,003,322.86 is: 1,504,992.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,443,010.38 : 3,664,535.02 = 1,003,322.86 : x
  2. Step 2: Convert to fraction form
    2,443,010.38/3,664,535.02 = 1,003,322.86/x
  3. Step 3: Cross multiply
    2,443,010.38x = 3,664,535.02 × 1,003,322.86
  4. Step 4: Simplify right side
    2,443,010.38x = 3,676,711,756,836.56
  5. Step 5: Solve for x
    x = 3,676,711,756,836.56/2,443,010.38
  6. Step 6: Final answer
    x = 1,504,992.28

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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.