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Finding the Third Proportional to 233,682 and 506,730

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Solution

The third proportional to 233,682 and 506,730 is: 1,098,823.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,682 : 506,730 = 506,730 : x
  2. Step 2: Convert to fraction form
    233,682/506,730 = 506,730/x
  3. Step 3: Cross multiply
    233,682x = 506,730 × 506,730
  4. Step 4: Simplify right side
    233,682x = 256,775,292,900
  5. Step 5: Solve for x
    x = 256,775,292,900/233,682
  6. Step 6: Final answer
    x = 1,098,823.58

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.