Home / 6,081,993.15-8,393,172.77-3,291,116.42

Finding the Fourth Proportional to 6,081,993.15, 8,393,172.77 and 3,291,116.42

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Solution

The fourth proportional to 6,081,993.15, 8,393,172.77 and 3,291,116.42 is: 4,541,752.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,081,993.15 : 8,393,172.77 = 3,291,116.42 : x
  2. Step 2: Convert to fraction form
    6,081,993.15/8,393,172.77 = 3,291,116.42/x
  3. Step 3: Cross multiply
    6,081,993.15x = 8,393,172.77 × 3,291,116.42
  4. Step 4: Simplify right side
    6,081,993.15x = 27,622,908,682,730.48
  5. Step 5: Solve for x
    x = 27,622,908,682,730.48/6,081,993.15
  6. Step 6: Final answer
    x = 4,541,752.68

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.