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Finding the Third Proportional to 873,234 and 1,352,475

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Solution

The third proportional to 873,234 and 1,352,475 is: 2,094,729.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    873,234 : 1,352,475 = 1,352,475 : x
  2. Step 2: Convert to fraction form
    873,234/1,352,475 = 1,352,475/x
  3. Step 3: Cross multiply
    873,234x = 1,352,475 × 1,352,475
  4. Step 4: Simplify right side
    873,234x = 1,829,188,625,625
  5. Step 5: Solve for x
    x = 1,829,188,625,625/873,234
  6. Step 6: Final answer
    x = 2,094,729.05

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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.