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Finding the Third Proportional to 367,507.13 and 791,329.50

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Solution

The third proportional to 367,507.13 and 791,329.50 is: 1,703,919.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    367,507.13 : 791,329.50 = 791,329.50 : x
  2. Step 2: Convert to fraction form
    367,507.13/791,329.50 = 791,329.50/x
  3. Step 3: Cross multiply
    367,507.13x = 791,329.50 × 791,329.50
  4. Step 4: Simplify right side
    367,507.13x = 626,202,377,570.25
  5. Step 5: Solve for x
    x = 626,202,377,570.25/367,507.13
  6. Step 6: Final answer
    x = 1,703,919.01

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.