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Finding the Third Proportional to 2,669,319.50 and 5,758,543

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Solution

The third proportional to 2,669,319.50 and 5,758,543 is: 12,422,948.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,669,319.50 : 5,758,543 = 5,758,543 : x
  2. Step 2: Convert to fraction form
    2,669,319.50/5,758,543 = 5,758,543/x
  3. Step 3: Cross multiply
    2,669,319.50x = 5,758,543 × 5,758,543
  4. Step 4: Simplify right side
    2,669,319.50x = 33,160,817,482,849
  5. Step 5: Solve for x
    x = 33,160,817,482,849/2,669,319.50
  6. Step 6: Final answer
    x = 12,422,948.05

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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.