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Finding the Third Proportional to 3,031,454 and 6,543,707

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Solution

The third proportional to 3,031,454 and 6,543,707 is: 14,125,268.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,031,454 : 6,543,707 = 6,543,707 : x
  2. Step 2: Convert to fraction form
    3,031,454/6,543,707 = 6,543,707/x
  3. Step 3: Cross multiply
    3,031,454x = 6,543,707 × 6,543,707
  4. Step 4: Simplify right side
    3,031,454x = 42,820,101,301,849
  5. Step 5: Solve for x
    x = 42,820,101,301,849/3,031,454
  6. Step 6: Final answer
    x = 14,125,268.37

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.