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Finding the Third Proportional to 1,435,202 and 3,019,108

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Solution

The third proportional to 1,435,202 and 3,019,108 is: 6,351,031.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,435,202 : 3,019,108 = 3,019,108 : x
  2. Step 2: Convert to fraction form
    1,435,202/3,019,108 = 3,019,108/x
  3. Step 3: Cross multiply
    1,435,202x = 3,019,108 × 3,019,108
  4. Step 4: Simplify right side
    1,435,202x = 9,115,013,115,664
  5. Step 5: Solve for x
    x = 9,115,013,115,664/1,435,202
  6. Step 6: Final answer
    x = 6,351,031.50

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These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.