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Finding the Third Proportional to 1,337,670 and 2,073,575

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Solution

The third proportional to 1,337,670 and 2,073,575 is: 3,214,330.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,337,670 : 2,073,575 = 2,073,575 : x
  2. Step 2: Convert to fraction form
    1,337,670/2,073,575 = 2,073,575/x
  3. Step 3: Cross multiply
    1,337,670x = 2,073,575 × 2,073,575
  4. Step 4: Simplify right side
    1,337,670x = 4,299,713,280,625
  5. Step 5: Solve for x
    x = 4,299,713,280,625/1,337,670
  6. Step 6: Final answer
    x = 3,214,330.35

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.