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Finding the Third Proportional to 1,554,098 and 3,381,652

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Solution

The third proportional to 1,554,098 and 3,381,652 is: 7,358,332.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,554,098 : 3,381,652 = 3,381,652 : x
  2. Step 2: Convert to fraction form
    1,554,098/3,381,652 = 3,381,652/x
  3. Step 3: Cross multiply
    1,554,098x = 3,381,652 × 3,381,652
  4. Step 4: Simplify right side
    1,554,098x = 11,435,570,249,104
  5. Step 5: Solve for x
    x = 11,435,570,249,104/1,554,098
  6. Step 6: Final answer
    x = 7,358,332.78

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.