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Finding the Third Proportional to 3,034,665.84 and 6,625,378.69

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Solution

The third proportional to 3,034,665.84 and 6,625,378.69 is: 14,464,736.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,034,665.84 : 6,625,378.69 = 6,625,378.69 : x
  2. Step 2: Convert to fraction form
    3,034,665.84/6,625,378.69 = 6,625,378.69/x
  3. Step 3: Cross multiply
    3,034,665.84x = 6,625,378.69 × 6,625,378.69
  4. Step 4: Simplify right side
    3,034,665.84x = 43,895,642,752,779.22
  5. Step 5: Solve for x
    x = 43,895,642,752,779.22/3,034,665.84
  6. Step 6: Final answer
    x = 14,464,736.82

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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.