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Finding the Third Proportional to 3,312,076 and 6,745,940

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Solution

The third proportional to 3,312,076 and 6,745,940 is: 13,739,934.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,312,076 : 6,745,940 = 6,745,940 : x
  2. Step 2: Convert to fraction form
    3,312,076/6,745,940 = 6,745,940/x
  3. Step 3: Cross multiply
    3,312,076x = 6,745,940 × 6,745,940
  4. Step 4: Simplify right side
    3,312,076x = 45,507,706,483,600
  5. Step 5: Solve for x
    x = 45,507,706,483,600/3,312,076
  6. Step 6: Final answer
    x = 13,739,934.25

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.