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Finding the Third Proportional to 794,440.41 and 1,020,040.59

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Solution

The third proportional to 794,440.41 and 1,020,040.59 is: 1,309,705.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,440.41 : 1,020,040.59 = 1,020,040.59 : x
  2. Step 2: Convert to fraction form
    794,440.41/1,020,040.59 = 1,020,040.59/x
  3. Step 3: Cross multiply
    794,440.41x = 1,020,040.59 × 1,020,040.59
  4. Step 4: Simplify right side
    794,440.41x = 1,040,482,812,897.85
  5. Step 5: Solve for x
    x = 1,040,482,812,897.85/794,440.41
  6. Step 6: Final answer
    x = 1,309,705.30

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Why These Related Problems?

These problems maintain the same ratio (1.28) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.