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Finding the Third Proportional to 799,442.47 and 1,230,040.85

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Solution

The third proportional to 799,442.47 and 1,230,040.85 is: 1,892,569.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    799,442.47 : 1,230,040.85 = 1,230,040.85 : x
  2. Step 2: Convert to fraction form
    799,442.47/1,230,040.85 = 1,230,040.85/x
  3. Step 3: Cross multiply
    799,442.47x = 1,230,040.85 × 1,230,040.85
  4. Step 4: Simplify right side
    799,442.47x = 1,513,000,482,098.00
  5. Step 5: Solve for x
    x = 1,513,000,482,098.00/799,442.47
  6. Step 6: Final answer
    x = 1,892,569.55

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.