Home / 11,531,040.75-17,296,578.84-4,617,633.41

Finding the Fourth Proportional to 11,531,040.75, 17,296,578.84 and 4,617,633.41

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Solution

The fourth proportional to 11,531,040.75, 17,296,578.84 and 4,617,633.41 is: 6,926,457.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,531,040.75 : 17,296,578.84 = 4,617,633.41 : x
  2. Step 2: Convert to fraction form
    11,531,040.75/17,296,578.84 = 4,617,633.41/x
  3. Step 3: Cross multiply
    11,531,040.75x = 17,296,578.84 × 4,617,633.41
  4. Step 4: Simplify right side
    11,531,040.75x = 79,869,260,401,370.17
  5. Step 5: Solve for x
    x = 79,869,260,401,370.17/11,531,040.75
  6. Step 6: Final answer
    x = 6,926,457.22

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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.