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Finding the Third Proportional to 444,246 and 633,139

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Solution

The third proportional to 444,246 and 633,139 is: 902,349.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,246 : 633,139 = 633,139 : x
  2. Step 2: Convert to fraction form
    444,246/633,139 = 633,139/x
  3. Step 3: Cross multiply
    444,246x = 633,139 × 633,139
  4. Step 4: Simplify right side
    444,246x = 400,864,993,321
  5. Step 5: Solve for x
    x = 400,864,993,321/444,246
  6. Step 6: Final answer
    x = 902,349.13

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Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.