Home / 550,773.27-826,225.52-195,823.17

Finding the Fourth Proportional to 550,773.27, 826,225.52 and 195,823.17

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Solution

The fourth proportional to 550,773.27, 826,225.52 and 195,823.17 is: 293,758.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    550,773.27 : 826,225.52 = 195,823.17 : x
  2. Step 2: Convert to fraction form
    550,773.27/826,225.52 = 195,823.17/x
  3. Step 3: Cross multiply
    550,773.27x = 826,225.52 × 195,823.17
  4. Step 4: Simplify right side
    550,773.27x = 161,794,099,482.18
  5. Step 5: Solve for x
    x = 161,794,099,482.18/550,773.27
  6. Step 6: Final answer
    x = 293,758.08

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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.