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Finding the Fourth Proportional to 441,097.10, 616,204.30 and 441,097.10

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Solution

The fourth proportional to 441,097.10, 616,204.30 and 441,097.10 is: 616,204.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    441,097.10 : 616,204.30 = 441,097.10 : x
  2. Step 2: Convert to fraction form
    441,097.10/616,204.30 = 441,097.10/x
  3. Step 3: Cross multiply
    441,097.10x = 616,204.30 × 441,097.10
  4. Step 4: Simplify right side
    441,097.10x = 271,805,929,737.53
  5. Step 5: Solve for x
    x = 271,805,929,737.53/441,097.10
  6. Step 6: Final answer
    x = 616,204.30

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.