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Finding the Third Proportional to 979,070 and 1,496,745

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Solution

The third proportional to 979,070 and 1,496,745 is: 2,288,136.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    979,070 : 1,496,745 = 1,496,745 : x
  2. Step 2: Convert to fraction form
    979,070/1,496,745 = 1,496,745/x
  3. Step 3: Cross multiply
    979,070x = 1,496,745 × 1,496,745
  4. Step 4: Simplify right side
    979,070x = 2,240,245,595,025
  5. Step 5: Solve for x
    x = 2,240,245,595,025/979,070
  6. Step 6: Final answer
    x = 2,288,136.29

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These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.