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Finding the Third Proportional to 960,558 and 2,070,084

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Solution

The third proportional to 960,558 and 2,070,084 is: 4,461,206.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    960,558 : 2,070,084 = 2,070,084 : x
  2. Step 2: Convert to fraction form
    960,558/2,070,084 = 2,070,084/x
  3. Step 3: Cross multiply
    960,558x = 2,070,084 × 2,070,084
  4. Step 4: Simplify right side
    960,558x = 4,285,247,767,056
  5. Step 5: Solve for x
    x = 4,285,247,767,056/960,558
  6. Step 6: Final answer
    x = 4,461,206.68

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.