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Finding the Third Proportional to 4,497,576.65 and 6,577,694.38

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Solution

The third proportional to 4,497,576.65 and 6,577,694.38 is: 9,619,861.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,497,576.65 : 6,577,694.38 = 6,577,694.38 : x
  2. Step 2: Convert to fraction form
    4,497,576.65/6,577,694.38 = 6,577,694.38/x
  3. Step 3: Cross multiply
    4,497,576.65x = 6,577,694.38 × 6,577,694.38
  4. Step 4: Simplify right side
    4,497,576.65x = 43,266,063,419,378.23
  5. Step 5: Solve for x
    x = 43,266,063,419,378.23/4,497,576.65
  6. Step 6: Final answer
    x = 9,619,861.26

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.