Home / 350,778.16-526,003.64-182,253.18

Finding the Fourth Proportional to 350,778.16, 526,003.64 and 182,253.18

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Solution

The fourth proportional to 350,778.16, 526,003.64 and 182,253.18 is: 273,294.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    350,778.16 : 526,003.64 = 182,253.18 : x
  2. Step 2: Convert to fraction form
    350,778.16/526,003.64 = 182,253.18/x
  3. Step 3: Cross multiply
    350,778.16x = 526,003.64 × 182,253.18
  4. Step 4: Simplify right side
    350,778.16x = 95,865,836,081.58
  5. Step 5: Solve for x
    x = 95,865,836,081.58/350,778.16
  6. Step 6: Final answer
    x = 273,294.77

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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.