Home / 2,270,847.31-3,400,737.62-1,501,876.54

Finding the Fourth Proportional to 2,270,847.31, 3,400,737.62 and 1,501,876.54

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Solution

The fourth proportional to 2,270,847.31, 3,400,737.62 and 1,501,876.54 is: 2,249,155.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,270,847.31 : 3,400,737.62 = 1,501,876.54 : x
  2. Step 2: Convert to fraction form
    2,270,847.31/3,400,737.62 = 1,501,876.54/x
  3. Step 3: Cross multiply
    2,270,847.31x = 3,400,737.62 × 1,501,876.54
  4. Step 4: Simplify right side
    2,270,847.31x = 5,107,488,050,173.44
  5. Step 5: Solve for x
    x = 5,107,488,050,173.44/2,270,847.31
  6. Step 6: Final answer
    x = 2,249,155.21

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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.