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Finding the Third Proportional to 901,252.50 and 1,930,440

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Solution

The third proportional to 901,252.50 and 1,930,440 is: 4,134,910.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    901,252.50 : 1,930,440 = 1,930,440 : x
  2. Step 2: Convert to fraction form
    901,252.50/1,930,440 = 1,930,440/x
  3. Step 3: Cross multiply
    901,252.50x = 1,930,440 × 1,930,440
  4. Step 4: Simplify right side
    901,252.50x = 3,726,598,593,600
  5. Step 5: Solve for x
    x = 3,726,598,593,600/901,252.50
  6. Step 6: Final answer
    x = 4,134,910.69

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.