Home / 15,786,594.93-23,682,134.34-4,857,691.26

Finding the Fourth Proportional to 15,786,594.93, 23,682,134.34 and 4,857,691.26

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Solution

The fourth proportional to 15,786,594.93, 23,682,134.34 and 4,857,691.26 is: 7,287,226.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,786,594.93 : 23,682,134.34 = 4,857,691.26 : x
  2. Step 2: Convert to fraction form
    15,786,594.93/23,682,134.34 = 4,857,691.26/x
  3. Step 3: Cross multiply
    15,786,594.93x = 23,682,134.34 × 4,857,691.26
  4. Step 4: Simplify right side
    15,786,594.93x = 115,040,497,001,563.86
  5. Step 5: Solve for x
    x = 115,040,497,001,563.86/15,786,594.93
  6. Step 6: Final answer
    x = 7,287,226.76

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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.