Home / 2,248,932.30-3,373,395.87-732,612.81

Finding the Fourth Proportional to 2,248,932.30, 3,373,395.87 and 732,612.81

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Solution

The fourth proportional to 2,248,932.30, 3,373,395.87 and 732,612.81 is: 1,098,918.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,248,932.30 : 3,373,395.87 = 732,612.81 : x
  2. Step 2: Convert to fraction form
    2,248,932.30/3,373,395.87 = 732,612.81/x
  3. Step 3: Cross multiply
    2,248,932.30x = 3,373,395.87 × 732,612.81
  4. Step 4: Simplify right side
    2,248,932.30x = 2,471,393,027,563.09
  5. Step 5: Solve for x
    x = 2,471,393,027,563.09/2,248,932.30
  6. Step 6: Final answer
    x = 1,098,918.37

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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.