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Finding the Third Proportional to 1,336,063.36 and 2,861,302.22

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Solution

The third proportional to 1,336,063.36 and 2,861,302.22 is: 6,127,741.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,336,063.36 : 2,861,302.22 = 2,861,302.22 : x
  2. Step 2: Convert to fraction form
    1,336,063.36/2,861,302.22 = 2,861,302.22/x
  3. Step 3: Cross multiply
    1,336,063.36x = 2,861,302.22 × 2,861,302.22
  4. Step 4: Simplify right side
    1,336,063.36x = 8,187,050,387,023.67
  5. Step 5: Solve for x
    x = 8,187,050,387,023.67/1,336,063.36
  6. Step 6: Final answer
    x = 6,127,741.12

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.