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Finding the Third Proportional to 3,066,306.75 and 6,669,522

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Solution

The third proportional to 3,066,306.75 and 6,669,522 is: 14,506,873.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,066,306.75 : 6,669,522 = 6,669,522 : x
  2. Step 2: Convert to fraction form
    3,066,306.75/6,669,522 = 6,669,522/x
  3. Step 3: Cross multiply
    3,066,306.75x = 6,669,522 × 6,669,522
  4. Step 4: Simplify right side
    3,066,306.75x = 44,482,523,708,484
  5. Step 5: Solve for x
    x = 44,482,523,708,484/3,066,306.75
  6. Step 6: Final answer
    x = 14,506,873.36

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.