Home / 6,081,286.20-8,393,065.26-3,502,465.08

Finding the Fourth Proportional to 6,081,286.20, 8,393,065.26 and 3,502,465.08

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Solution

The fourth proportional to 6,081,286.20, 8,393,065.26 and 3,502,465.08 is: 4,833,914.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,081,286.20 : 8,393,065.26 = 3,502,465.08 : x
  2. Step 2: Convert to fraction form
    6,081,286.20/8,393,065.26 = 3,502,465.08/x
  3. Step 3: Cross multiply
    6,081,286.20x = 8,393,065.26 × 3,502,465.08
  4. Step 4: Simplify right side
    6,081,286.20x = 29,396,417,987,311.12
  5. Step 5: Solve for x
    x = 29,396,417,987,311.12/6,081,286.20
  6. Step 6: Final answer
    x = 4,833,914.57

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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.