Home / 2,241,168.75-3,092,500.90-1,274,192.17

Finding the Fourth Proportional to 2,241,168.75, 3,092,500.90 and 1,274,192.17

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Solution

The fourth proportional to 2,241,168.75, 3,092,500.90 and 1,274,192.17 is: 1,758,207.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,241,168.75 : 3,092,500.90 = 1,274,192.17 : x
  2. Step 2: Convert to fraction form
    2,241,168.75/3,092,500.90 = 1,274,192.17/x
  3. Step 3: Cross multiply
    2,241,168.75x = 3,092,500.90 × 1,274,192.17
  4. Step 4: Simplify right side
    2,241,168.75x = 3,940,440,432,497.95
  5. Step 5: Solve for x
    x = 3,940,440,432,497.95/2,241,168.75
  6. Step 6: Final answer
    x = 1,758,207.82

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.