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Finding the Third Proportional to 2,873,800.69 and 6,193,747.69

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Solution

The third proportional to 2,873,800.69 and 6,193,747.69 is: 13,349,050.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,873,800.69 : 6,193,747.69 = 6,193,747.69 : x
  2. Step 2: Convert to fraction form
    2,873,800.69/6,193,747.69 = 6,193,747.69/x
  3. Step 3: Cross multiply
    2,873,800.69x = 6,193,747.69 × 6,193,747.69
  4. Step 4: Simplify right side
    2,873,800.69x = 38,362,510,416,411.59
  5. Step 5: Solve for x
    x = 38,362,510,416,411.59/2,873,800.69
  6. Step 6: Final answer
    x = 13,349,050.47

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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.