Home / 363,912.33-544,677.95-267,823.75

Finding the Fourth Proportional to 363,912.33, 544,677.95 and 267,823.75

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Solution

The fourth proportional to 363,912.33, 544,677.95 and 267,823.75 is: 400,859.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    363,912.33 : 544,677.95 = 267,823.75 : x
  2. Step 2: Convert to fraction form
    363,912.33/544,677.95 = 267,823.75/x
  3. Step 3: Cross multiply
    363,912.33x = 544,677.95 × 267,823.75
  4. Step 4: Simplify right side
    363,912.33x = 145,877,691,111.31
  5. Step 5: Solve for x
    x = 145,877,691,111.31/363,912.33
  6. Step 6: Final answer
    x = 400,859.44

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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.