Home / 8,023,971.75-11,073,080.91-4,586,286.61

Finding the Fourth Proportional to 8,023,971.75, 11,073,080.91 and 4,586,286.61

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Solution

The fourth proportional to 8,023,971.75, 11,073,080.91 and 4,586,286.61 is: 6,329,075.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,023,971.75 : 11,073,080.91 = 4,586,286.61 : x
  2. Step 2: Convert to fraction form
    8,023,971.75/11,073,080.91 = 4,586,286.61/x
  3. Step 3: Cross multiply
    8,023,971.75x = 11,073,080.91 × 4,586,286.61
  4. Step 4: Simplify right side
    8,023,971.75x = 50,784,322,708,979.62
  5. Step 5: Solve for x
    x = 50,784,322,708,979.62/8,023,971.75
  6. Step 6: Final answer
    x = 6,329,075.46

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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.