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Finding the Third Proportional to 2,715,555 and 5,953,398

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Solution

The third proportional to 2,715,555 and 5,953,398 is: 13,051,824.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,715,555 : 5,953,398 = 5,953,398 : x
  2. Step 2: Convert to fraction form
    2,715,555/5,953,398 = 5,953,398/x
  3. Step 3: Cross multiply
    2,715,555x = 5,953,398 × 5,953,398
  4. Step 4: Simplify right side
    2,715,555x = 35,442,947,746,404
  5. Step 5: Solve for x
    x = 35,442,947,746,404/2,715,555
  6. Step 6: Final answer
    x = 13,051,824.67

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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.