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Finding the Third Proportional to 1,244,752 and 2,730,464

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Solution

The third proportional to 1,244,752 and 2,730,464 is: 5,989,493.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,244,752 : 2,730,464 = 2,730,464 : x
  2. Step 2: Convert to fraction form
    1,244,752/2,730,464 = 2,730,464/x
  3. Step 3: Cross multiply
    1,244,752x = 2,730,464 × 2,730,464
  4. Step 4: Simplify right side
    1,244,752x = 7,455,433,655,296
  5. Step 5: Solve for x
    x = 7,455,433,655,296/1,244,752
  6. Step 6: Final answer
    x = 5,989,493.21

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.