Home / 2,601,773.52-3,902,638.32-2,033,632.56

Finding the Fourth Proportional to 2,601,773.52, 3,902,638.32 and 2,033,632.56

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Solution

The fourth proportional to 2,601,773.52, 3,902,638.32 and 2,033,632.56 is: 3,050,431.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,601,773.52 : 3,902,638.32 = 2,033,632.56 : x
  2. Step 2: Convert to fraction form
    2,601,773.52/3,902,638.32 = 2,033,632.56/x
  3. Step 3: Cross multiply
    2,601,773.52x = 3,902,638.32 × 2,033,632.56
  4. Step 4: Simplify right side
    2,601,773.52x = 7,936,532,357,455.70
  5. Step 5: Solve for x
    x = 7,936,532,357,455.70/2,601,773.52
  6. Step 6: Final answer
    x = 3,050,431.68

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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.