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Finding the Third Proportional to 1,356,457.13 and 1,808,250

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Solution

The third proportional to 1,356,457.13 and 1,808,250 is: 2,410,520.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,356,457.13 : 1,808,250 = 1,808,250 : x
  2. Step 2: Convert to fraction form
    1,356,457.13/1,808,250 = 1,808,250/x
  3. Step 3: Cross multiply
    1,356,457.13x = 1,808,250 × 1,808,250
  4. Step 4: Simplify right side
    1,356,457.13x = 3,269,768,062,500
  5. Step 5: Solve for x
    x = 3,269,768,062,500/1,356,457.13
  6. Step 6: Final answer
    x = 2,410,520.76

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These problems maintain the same ratio (1.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.