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Finding the Third Proportional to 1,098,359 and 1,700,537

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Solution

The third proportional to 1,098,359 and 1,700,537 is: 2,632,860.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,098,359 : 1,700,537 = 1,700,537 : x
  2. Step 2: Convert to fraction form
    1,098,359/1,700,537 = 1,700,537/x
  3. Step 3: Cross multiply
    1,098,359x = 1,700,537 × 1,700,537
  4. Step 4: Simplify right side
    1,098,359x = 2,891,826,088,369
  5. Step 5: Solve for x
    x = 2,891,826,088,369/1,098,359
  6. Step 6: Final answer
    x = 2,632,860.56

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.