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Finding the Third Proportional to 1,330,336 and 3,015,829

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Solution

The third proportional to 1,330,336 and 3,015,829 is: 6,836,787.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,330,336 : 3,015,829 = 3,015,829 : x
  2. Step 2: Convert to fraction form
    1,330,336/3,015,829 = 3,015,829/x
  3. Step 3: Cross multiply
    1,330,336x = 3,015,829 × 3,015,829
  4. Step 4: Simplify right side
    1,330,336x = 9,095,224,557,241
  5. Step 5: Solve for x
    x = 9,095,224,557,241/1,330,336
  6. Step 6: Final answer
    x = 6,836,787.52

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Why These Related Problems?

These problems maintain the same ratio (2.27) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.