Home / 6,158,826.75-9,237,646.41-1,897,850.91

Finding the Fourth Proportional to 6,158,826.75, 9,237,646.41 and 1,897,850.91

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Solution

The fourth proportional to 6,158,826.75, 9,237,646.41 and 1,897,850.91 is: 2,846,593.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,158,826.75 : 9,237,646.41 = 1,897,850.91 : x
  2. Step 2: Convert to fraction form
    6,158,826.75/9,237,646.41 = 1,897,850.91/x
  3. Step 3: Cross multiply
    6,158,826.75x = 9,237,646.41 × 1,897,850.91
  4. Step 4: Simplify right side
    6,158,826.75x = 17,531,675,645,476.73
  5. Step 5: Solve for x
    x = 17,531,675,645,476.73/6,158,826.75
  6. Step 6: Final answer
    x = 2,846,593.41

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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.