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Finding the Third Proportional to 249,227.75 and 546,702.75

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Solution

The third proportional to 249,227.75 and 546,702.75 is: 1,199,240.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    249,227.75 : 546,702.75 = 546,702.75 : x
  2. Step 2: Convert to fraction form
    249,227.75/546,702.75 = 546,702.75/x
  3. Step 3: Cross multiply
    249,227.75x = 546,702.75 × 546,702.75
  4. Step 4: Simplify right side
    249,227.75x = 298,883,896,857.56
  5. Step 5: Solve for x
    x = 298,883,896,857.56/249,227.75
  6. Step 6: Final answer
    x = 1,199,240.04

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.