Home / 6,233,369.13-9,355,801.31-3,161,515.88

Finding the Fourth Proportional to 6,233,369.13, 9,355,801.31 and 3,161,515.88

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Solution

The fourth proportional to 6,233,369.13, 9,355,801.31 and 3,161,515.88 is: 4,745,188.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,233,369.13 : 9,355,801.31 = 3,161,515.88 : x
  2. Step 2: Convert to fraction form
    6,233,369.13/9,355,801.31 = 3,161,515.88/x
  3. Step 3: Cross multiply
    6,233,369.13x = 9,355,801.31 × 3,161,515.88
  4. Step 4: Simplify right side
    6,233,369.13x = 29,578,514,349,103.21
  5. Step 5: Solve for x
    x = 29,578,514,349,103.21/6,233,369.13
  6. Step 6: Final answer
    x = 4,745,188.96

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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.