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Finding the Third Proportional to 708,964.50 and 1,063,965

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Solution

The third proportional to 708,964.50 and 1,063,965 is: 1,596,725.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    708,964.50 : 1,063,965 = 1,063,965 : x
  2. Step 2: Convert to fraction form
    708,964.50/1,063,965 = 1,063,965/x
  3. Step 3: Cross multiply
    708,964.50x = 1,063,965 × 1,063,965
  4. Step 4: Simplify right side
    708,964.50x = 1,132,021,521,225
  5. Step 5: Solve for x
    x = 1,132,021,521,225/708,964.50
  6. Step 6: Final answer
    x = 1,596,725.25

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.