Home / 2,248,758.30-3,373,107.66-542,892.42

Finding the Fourth Proportional to 2,248,758.30, 3,373,107.66 and 542,892.42

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Solution

The fourth proportional to 2,248,758.30, 3,373,107.66 and 542,892.42 is: 814,331.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,248,758.30 : 3,373,107.66 = 542,892.42 : x
  2. Step 2: Convert to fraction form
    2,248,758.30/3,373,107.66 = 542,892.42/x
  3. Step 3: Cross multiply
    2,248,758.30x = 3,373,107.66 × 542,892.42
  4. Step 4: Simplify right side
    2,248,758.30x = 1,831,234,580,457.94
  5. Step 5: Solve for x
    x = 1,831,234,580,457.94/2,248,758.30
  6. Step 6: Final answer
    x = 814,331.44

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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.