Home / 6,891,314.94-10,330,584.30-3,051,091.26

Finding the Fourth Proportional to 6,891,314.94, 10,330,584.30 and 3,051,091.26

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Solution

The fourth proportional to 6,891,314.94, 10,330,584.30 and 3,051,091.26 is: 4,573,808.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,891,314.94 : 10,330,584.30 = 3,051,091.26 : x
  2. Step 2: Convert to fraction form
    6,891,314.94/10,330,584.30 = 3,051,091.26/x
  3. Step 3: Cross multiply
    6,891,314.94x = 10,330,584.30 × 3,051,091.26
  4. Step 4: Simplify right side
    6,891,314.94x = 31,519,555,468,423.22
  5. Step 5: Solve for x
    x = 31,519,555,468,423.22/6,891,314.94
  6. Step 6: Final answer
    x = 4,573,808.59

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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.