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Finding the Third Proportional to 537,901.50 and 1,170,423

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Solution

The third proportional to 537,901.50 and 1,170,423 is: 2,546,730.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    537,901.50 : 1,170,423 = 1,170,423 : x
  2. Step 2: Convert to fraction form
    537,901.50/1,170,423 = 1,170,423/x
  3. Step 3: Cross multiply
    537,901.50x = 1,170,423 × 1,170,423
  4. Step 4: Simplify right side
    537,901.50x = 1,369,889,998,929
  5. Step 5: Solve for x
    x = 1,369,889,998,929/537,901.50
  6. Step 6: Final answer
    x = 2,546,730.21

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.