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Finding the Third Proportional to 662,006 and 1,417,324

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Solution

The third proportional to 662,006 and 1,417,324 is: 3,034,424.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    662,006 : 1,417,324 = 1,417,324 : x
  2. Step 2: Convert to fraction form
    662,006/1,417,324 = 1,417,324/x
  3. Step 3: Cross multiply
    662,006x = 1,417,324 × 1,417,324
  4. Step 4: Simplify right side
    662,006x = 2,008,807,320,976
  5. Step 5: Solve for x
    x = 2,008,807,320,976/662,006
  6. Step 6: Final answer
    x = 3,034,424.64

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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.