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Finding the Third Proportional to 1,418,328 and 3,035,970

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Solution

The third proportional to 1,418,328 and 3,035,970 is: 6,498,577.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,418,328 : 3,035,970 = 3,035,970 : x
  2. Step 2: Convert to fraction form
    1,418,328/3,035,970 = 3,035,970/x
  3. Step 3: Cross multiply
    1,418,328x = 3,035,970 × 3,035,970
  4. Step 4: Simplify right side
    1,418,328x = 9,217,113,840,900
  5. Step 5: Solve for x
    x = 9,217,113,840,900/1,418,328
  6. Step 6: Final answer
    x = 6,498,577.09

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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.