Home / 2,543,266.52-3,814,745.31-902,025.08

Finding the Fourth Proportional to 2,543,266.52, 3,814,745.31 and 902,025.08

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Solution

The fourth proportional to 2,543,266.52, 3,814,745.31 and 902,025.08 is: 1,352,982.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,543,266.52 : 3,814,745.31 = 902,025.08 : x
  2. Step 2: Convert to fraction form
    2,543,266.52/3,814,745.31 = 902,025.08/x
  3. Step 3: Cross multiply
    2,543,266.52x = 3,814,745.31 × 902,025.08
  4. Step 4: Simplify right side
    2,543,266.52x = 3,440,995,943,432.37
  5. Step 5: Solve for x
    x = 3,440,995,943,432.37/2,543,266.52
  6. Step 6: Final answer
    x = 1,352,982.83

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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.