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Finding the Third Proportional to 602,127 and 930,174

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Solution

The third proportional to 602,127 and 930,174 is: 1,436,945.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    602,127 : 930,174 = 930,174 : x
  2. Step 2: Convert to fraction form
    602,127/930,174 = 930,174/x
  3. Step 3: Cross multiply
    602,127x = 930,174 × 930,174
  4. Step 4: Simplify right side
    602,127x = 865,223,670,276
  5. Step 5: Solve for x
    x = 865,223,670,276/602,127
  6. Step 6: Final answer
    x = 1,436,945.48

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.