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Finding the Third Proportional to 1,803,263 and 2,699,269

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Solution

The third proportional to 1,803,263 and 2,699,269 is: 4,040,482.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,803,263 : 2,699,269 = 2,699,269 : x
  2. Step 2: Convert to fraction form
    1,803,263/2,699,269 = 2,699,269/x
  3. Step 3: Cross multiply
    1,803,263x = 2,699,269 × 2,699,269
  4. Step 4: Simplify right side
    1,803,263x = 7,286,053,134,361
  5. Step 5: Solve for x
    x = 7,286,053,134,361/1,803,263
  6. Step 6: Final answer
    x = 4,040,482.80

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.