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Finding the Third Proportional to 4,095,704.91 and 8,872,933.59

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Solution

The third proportional to 4,095,704.91 and 8,872,933.59 is: 19,222,320.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,095,704.91 : 8,872,933.59 = 8,872,933.59 : x
  2. Step 2: Convert to fraction form
    4,095,704.91/8,872,933.59 = 8,872,933.59/x
  3. Step 3: Cross multiply
    4,095,704.91x = 8,872,933.59 × 8,872,933.59
  4. Step 4: Simplify right side
    4,095,704.91x = 78,728,950,559,097.30
  5. Step 5: Solve for x
    x = 78,728,950,559,097.30/4,095,704.91
  6. Step 6: Final answer
    x = 19,222,320.06

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.