Home / 296,523.64-444,718.75-136,446.02

Finding the Fourth Proportional to 296,523.64, 444,718.75 and 136,446.02

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Solution

The fourth proportional to 296,523.64, 444,718.75 and 136,446.02 is: 204,638.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,523.64 : 444,718.75 = 136,446.02 : x
  2. Step 2: Convert to fraction form
    296,523.64/444,718.75 = 136,446.02/x
  3. Step 3: Cross multiply
    296,523.64x = 444,718.75 × 136,446.02
  4. Step 4: Simplify right side
    296,523.64x = 60,680,103,456.88
  5. Step 5: Solve for x
    x = 60,680,103,456.88/296,523.64
  6. Step 6: Final answer
    x = 204,638.33

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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.