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Finding the Third Proportional to 1,371,102 and 2,971,026

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Solution

The third proportional to 1,371,102 and 2,971,026 is: 6,437,883.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,371,102 : 2,971,026 = 2,971,026 : x
  2. Step 2: Convert to fraction form
    1,371,102/2,971,026 = 2,971,026/x
  3. Step 3: Cross multiply
    1,371,102x = 2,971,026 × 2,971,026
  4. Step 4: Simplify right side
    1,371,102x = 8,826,995,492,676
  5. Step 5: Solve for x
    x = 8,826,995,492,676/1,371,102
  6. Step 6: Final answer
    x = 6,437,883.90

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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.