Home / 6,681,745.26-9,220,808.39-3,625,959.51

Finding the Fourth Proportional to 6,681,745.26, 9,220,808.39 and 3,625,959.51

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Solution

The fourth proportional to 6,681,745.26, 9,220,808.39 and 3,625,959.51 is: 5,003,824.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,681,745.26 : 9,220,808.39 = 3,625,959.51 : x
  2. Step 2: Convert to fraction form
    6,681,745.26/9,220,808.39 = 3,625,959.51/x
  3. Step 3: Cross multiply
    6,681,745.26x = 9,220,808.39 × 3,625,959.51
  4. Step 4: Simplify right side
    6,681,745.26x = 33,434,277,853,478.49
  5. Step 5: Solve for x
    x = 33,434,277,853,478.49/6,681,745.26
  6. Step 6: Final answer
    x = 5,003,824.08

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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.