Home / 9,172,231.73-13,762,118.96-4,051,959.29

Finding the Fourth Proportional to 9,172,231.73, 13,762,118.96 and 4,051,959.29

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Solution

The fourth proportional to 9,172,231.73, 13,762,118.96 and 4,051,959.29 is: 6,079,604.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,172,231.73 : 13,762,118.96 = 4,051,959.29 : x
  2. Step 2: Convert to fraction form
    9,172,231.73/13,762,118.96 = 4,051,959.29/x
  3. Step 3: Cross multiply
    9,172,231.73x = 13,762,118.96 × 4,051,959.29
  4. Step 4: Simplify right side
    9,172,231.73x = 55,763,545,770,057.14
  5. Step 5: Solve for x
    x = 55,763,545,770,057.14/9,172,231.73
  6. Step 6: Final answer
    x = 6,079,604.99

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.