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Finding the Third Proportional to 930,246 and 2,002,476

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Solution

The third proportional to 930,246 and 2,002,476 is: 4,310,591.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    930,246 : 2,002,476 = 2,002,476 : x
  2. Step 2: Convert to fraction form
    930,246/2,002,476 = 2,002,476/x
  3. Step 3: Cross multiply
    930,246x = 2,002,476 × 2,002,476
  4. Step 4: Simplify right side
    930,246x = 4,009,910,130,576
  5. Step 5: Solve for x
    x = 4,009,910,130,576/930,246
  6. Step 6: Final answer
    x = 4,310,591.10

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.