Home / 2,563,882.66-3,844,052.52-1,123,874.38

Finding the Fourth Proportional to 2,563,882.66, 3,844,052.52 and 1,123,874.38

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Solution

The fourth proportional to 2,563,882.66, 3,844,052.52 and 1,123,874.38 is: 1,685,035.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,563,882.66 : 3,844,052.52 = 1,123,874.38 : x
  2. Step 2: Convert to fraction form
    2,563,882.66/3,844,052.52 = 1,123,874.38/x
  3. Step 3: Cross multiply
    2,563,882.66x = 3,844,052.52 × 1,123,874.38
  4. Step 4: Simplify right side
    2,563,882.66x = 4,320,232,142,602.44
  5. Step 5: Solve for x
    x = 4,320,232,142,602.44/2,563,882.66
  6. Step 6: Final answer
    x = 1,685,035.05

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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.