Home / 6,167,186.85-9,259,874.07-3,440,062.35

Finding the Fourth Proportional to 6,167,186.85, 9,259,874.07 and 3,440,062.35

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Solution

The fourth proportional to 6,167,186.85, 9,259,874.07 and 3,440,062.35 is: 5,165,166.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,167,186.85 : 9,259,874.07 = 3,440,062.35 : x
  2. Step 2: Convert to fraction form
    6,167,186.85/9,259,874.07 = 3,440,062.35/x
  3. Step 3: Cross multiply
    6,167,186.85x = 9,259,874.07 × 3,440,062.35
  4. Step 4: Simplify right side
    6,167,186.85x = 31,854,544,107,648.90
  5. Step 5: Solve for x
    x = 31,854,544,107,648.90/6,167,186.85
  6. Step 6: Final answer
    x = 5,165,166.05

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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.