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Finding the Third Proportional to 944,540 and 2,038,348

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Solution

The third proportional to 944,540 and 2,038,348 is: 4,398,821.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,540 : 2,038,348 = 2,038,348 : x
  2. Step 2: Convert to fraction form
    944,540/2,038,348 = 2,038,348/x
  3. Step 3: Cross multiply
    944,540x = 2,038,348 × 2,038,348
  4. Step 4: Simplify right side
    944,540x = 4,154,862,569,104
  5. Step 5: Solve for x
    x = 4,154,862,569,104/944,540
  6. Step 6: Final answer
    x = 4,398,821.19

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.