Home / 3,296,476.98-4,935,856.37-2,091,877.38

Finding the Fourth Proportional to 3,296,476.98, 4,935,856.37 and 2,091,877.38

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Solution

The fourth proportional to 3,296,476.98, 4,935,856.37 and 2,091,877.38 is: 3,132,194.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,296,476.98 : 4,935,856.37 = 2,091,877.38 : x
  2. Step 2: Convert to fraction form
    3,296,476.98/4,935,856.37 = 2,091,877.38/x
  3. Step 3: Cross multiply
    3,296,476.98x = 4,935,856.37 × 2,091,877.38
  4. Step 4: Simplify right side
    3,296,476.98x = 10,325,206,280,872.52
  5. Step 5: Solve for x
    x = 10,325,206,280,872.52/3,296,476.98
  6. Step 6: Final answer
    x = 3,132,194.26

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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.