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Finding the Fourth Proportional to 594,696.54, 891,793.31 and 239,615.22

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Solution

The fourth proportional to 594,696.54, 891,793.31 and 239,615.22 is: 359,321.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,696.54 : 891,793.31 = 239,615.22 : x
  2. Step 2: Convert to fraction form
    594,696.54/891,793.31 = 239,615.22/x
  3. Step 3: Cross multiply
    594,696.54x = 891,793.31 × 239,615.22
  4. Step 4: Simplify right side
    594,696.54x = 213,687,248,972.10
  5. Step 5: Solve for x
    x = 213,687,248,972.10/594,696.54
  6. Step 6: Final answer
    x = 359,321.49

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1.5x scale

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.