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Finding the Third Proportional to 2,660,051 and 4,018,013

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Solution

The third proportional to 2,660,051 and 4,018,013 is: 6,069,217.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,660,051 : 4,018,013 = 4,018,013 : x
  2. Step 2: Convert to fraction form
    2,660,051/4,018,013 = 4,018,013/x
  3. Step 3: Cross multiply
    2,660,051x = 4,018,013 × 4,018,013
  4. Step 4: Simplify right side
    2,660,051x = 16,144,428,468,169
  5. Step 5: Solve for x
    x = 16,144,428,468,169/2,660,051
  6. Step 6: Final answer
    x = 6,069,217.65

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.