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Finding the Third Proportional to 1,313,309 and 2,875,727

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Solution

The third proportional to 1,313,309 and 2,875,727 is: 6,296,923.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,313,309 : 2,875,727 = 2,875,727 : x
  2. Step 2: Convert to fraction form
    1,313,309/2,875,727 = 2,875,727/x
  3. Step 3: Cross multiply
    1,313,309x = 2,875,727 × 2,875,727
  4. Step 4: Simplify right side
    1,313,309x = 8,269,805,778,529
  5. Step 5: Solve for x
    x = 8,269,805,778,529/1,313,309
  6. Step 6: Final answer
    x = 6,296,923.10

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.