Home / 4,930,602.82-6,804,101.35-2,755,163.85

Finding the Fourth Proportional to 4,930,602.82, 6,804,101.35 and 2,755,163.85

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Solution

The fourth proportional to 4,930,602.82, 6,804,101.35 and 2,755,163.85 is: 3,802,053.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,930,602.82 : 6,804,101.35 = 2,755,163.85 : x
  2. Step 2: Convert to fraction form
    4,930,602.82/6,804,101.35 = 2,755,163.85/x
  3. Step 3: Cross multiply
    4,930,602.82x = 6,804,101.35 × 2,755,163.85
  4. Step 4: Simplify right side
    4,930,602.82x = 18,746,414,037,235.69
  5. Step 5: Solve for x
    x = 18,746,414,037,235.69/4,930,602.82
  6. Step 6: Final answer
    x = 3,802,053.16

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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.