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Finding the Fourth Proportional to 544,548.16, 816,822.42 and 224,695.36

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Solution

The fourth proportional to 544,548.16, 816,822.42 and 224,695.36 is: 337,043.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    544,548.16 : 816,822.42 = 224,695.36 : x
  2. Step 2: Convert to fraction form
    544,548.16/816,822.42 = 224,695.36/x
  3. Step 3: Cross multiply
    544,548.16x = 816,822.42 × 224,695.36
  4. Step 4: Simplify right side
    544,548.16x = 183,536,207,717.97
  5. Step 5: Solve for x
    x = 183,536,207,717.97/544,548.16
  6. Step 6: Final answer
    x = 337,043.11

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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.