Home / 671,069.72-1,006,604.44-244,637.52

Finding the Fourth Proportional to 671,069.72, 1,006,604.44 and 244,637.52

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Solution

The fourth proportional to 671,069.72, 1,006,604.44 and 244,637.52 is: 366,956.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    671,069.72 : 1,006,604.44 = 244,637.52 : x
  2. Step 2: Convert to fraction form
    671,069.72/1,006,604.44 = 244,637.52/x
  3. Step 3: Cross multiply
    671,069.72x = 1,006,604.44 × 244,637.52
  4. Step 4: Simplify right side
    671,069.72x = 246,253,213,822.59
  5. Step 5: Solve for x
    x = 246,253,213,822.59/671,069.72
  6. Step 6: Final answer
    x = 366,956.23

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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.