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Finding the Fourth Proportional to 604,029.06, 906,049.05 and 183,304.92

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Solution

The fourth proportional to 604,029.06, 906,049.05 and 183,304.92 is: 274,959.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,029.06 : 906,049.05 = 183,304.92 : x
  2. Step 2: Convert to fraction form
    604,029.06/906,049.05 = 183,304.92/x
  3. Step 3: Cross multiply
    604,029.06x = 906,049.05 × 183,304.92
  4. Step 4: Simplify right side
    604,029.06x = 166,083,248,626.33
  5. Step 5: Solve for x
    x = 166,083,248,626.33/604,029.06
  6. Step 6: Final answer
    x = 274,959.04

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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.