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Finding the Fourth Proportional to 588,119.92, 811,696.08 and 333,417.04

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Solution

The fourth proportional to 588,119.92, 811,696.08 and 333,417.04 is: 460,166.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    588,119.92 : 811,696.08 = 333,417.04 : x
  2. Step 2: Convert to fraction form
    588,119.92/811,696.08 = 333,417.04/x
  3. Step 3: Cross multiply
    588,119.92x = 811,696.08 × 333,417.04
  4. Step 4: Simplify right side
    588,119.92x = 270,633,304,373.20
  5. Step 5: Solve for x
    x = 270,633,304,373.20/588,119.92
  6. Step 6: Final answer
    x = 460,166.87

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.