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Finding the Third Proportional to 927,486 and 2,013,597

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Solution

The third proportional to 927,486 and 2,013,597 is: 4,371,573.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    927,486 : 2,013,597 = 2,013,597 : x
  2. Step 2: Convert to fraction form
    927,486/2,013,597 = 2,013,597/x
  3. Step 3: Cross multiply
    927,486x = 2,013,597 × 2,013,597
  4. Step 4: Simplify right side
    927,486x = 4,054,572,878,409
  5. Step 5: Solve for x
    x = 4,054,572,878,409/927,486
  6. Step 6: Final answer
    x = 4,371,573.13

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.