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Finding the Fourth Proportional to 473,337.20, 651,548.04 and 412,801.04

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Solution

The fourth proportional to 473,337.20, 651,548.04 and 412,801.04 is: 568,220.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    473,337.20 : 651,548.04 = 412,801.04 : x
  2. Step 2: Convert to fraction form
    473,337.20/651,548.04 = 412,801.04/x
  3. Step 3: Cross multiply
    473,337.20x = 651,548.04 × 412,801.04
  4. Step 4: Simplify right side
    473,337.20x = 268,959,708,521.96
  5. Step 5: Solve for x
    x = 268,959,708,521.96/473,337.20
  6. Step 6: Final answer
    x = 568,220.09

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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.