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Finding the Third Proportional to 6,326,644 and 9,804,566

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Solution

The third proportional to 6,326,644 and 9,804,566 is: 15,194,392.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,326,644 : 9,804,566 = 9,804,566 : x
  2. Step 2: Convert to fraction form
    6,326,644/9,804,566 = 9,804,566/x
  3. Step 3: Cross multiply
    6,326,644x = 9,804,566 × 9,804,566
  4. Step 4: Simplify right side
    6,326,644x = 96,129,514,448,356
  5. Step 5: Solve for x
    x = 96,129,514,448,356/6,326,644
  6. Step 6: Final answer
    x = 15,194,392.86

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.