Home / 671,248.49-1,006,560.56-244,487.22

Finding the Fourth Proportional to 671,248.49, 1,006,560.56 and 244,487.22

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Solution

The fourth proportional to 671,248.49, 1,006,560.56 and 244,487.22 is: 366,617.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    671,248.49 : 1,006,560.56 = 244,487.22 : x
  2. Step 2: Convert to fraction form
    671,248.49/1,006,560.56 = 244,487.22/x
  3. Step 3: Cross multiply
    671,248.49x = 1,006,560.56 × 244,487.22
  4. Step 4: Simplify right side
    671,248.49x = 246,091,189,912.66
  5. Step 5: Solve for x
    x = 246,091,189,912.66/671,248.49
  6. Step 6: Final answer
    x = 366,617.12

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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.