Home / 3,891,110.48-5,845,522.88-2,814,942.46

Finding the Fourth Proportional to 3,891,110.48, 5,845,522.88 and 2,814,942.46

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Solution

The fourth proportional to 3,891,110.48, 5,845,522.88 and 2,814,942.46 is: 4,228,821.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,891,110.48 : 5,845,522.88 = 2,814,942.46 : x
  2. Step 2: Convert to fraction form
    3,891,110.48/5,845,522.88 = 2,814,942.46/x
  3. Step 3: Cross multiply
    3,891,110.48x = 5,845,522.88 × 2,814,942.46
  4. Step 4: Simplify right side
    3,891,110.48x = 16,454,810,555,813.48
  5. Step 5: Solve for x
    x = 16,454,810,555,813.48/3,891,110.48
  6. Step 6: Final answer
    x = 4,228,821.22

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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.