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Finding the Third Proportional to 752,488.50 and 1,607,037

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Solution

The third proportional to 752,488.50 and 1,607,037 is: 3,432,036.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    752,488.50 : 1,607,037 = 1,607,037 : x
  2. Step 2: Convert to fraction form
    752,488.50/1,607,037 = 1,607,037/x
  3. Step 3: Cross multiply
    752,488.50x = 1,607,037 × 1,607,037
  4. Step 4: Simplify right side
    752,488.50x = 2,582,567,919,369
  5. Step 5: Solve for x
    x = 2,582,567,919,369/752,488.50
  6. Step 6: Final answer
    x = 3,432,036.40

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.