Home / 4,040,307.08-5,575,742.34-2,204,883.80

Finding the Fourth Proportional to 4,040,307.08, 5,575,742.34 and 2,204,883.80

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Solution

The fourth proportional to 4,040,307.08, 5,575,742.34 and 2,204,883.80 is: 3,042,804.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,040,307.08 : 5,575,742.34 = 2,204,883.80 : x
  2. Step 2: Convert to fraction form
    4,040,307.08/5,575,742.34 = 2,204,883.80/x
  3. Step 3: Cross multiply
    4,040,307.08x = 5,575,742.34 × 2,204,883.80
  4. Step 4: Simplify right side
    4,040,307.08x = 12,293,863,958,440.09
  5. Step 5: Solve for x
    x = 12,293,863,958,440.09/4,040,307.08
  6. Step 6: Final answer
    x = 3,042,804.35

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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.