Home / 2,641,202.70-3,961,804.05-2,336,772.30

Finding the Fourth Proportional to 2,641,202.70, 3,961,804.05 and 2,336,772.30

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Solution

The fourth proportional to 2,641,202.70, 3,961,804.05 and 2,336,772.30 is: 3,505,158.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,641,202.70 : 3,961,804.05 = 2,336,772.30 : x
  2. Step 2: Convert to fraction form
    2,641,202.70/3,961,804.05 = 2,336,772.30/x
  3. Step 3: Cross multiply
    2,641,202.70x = 3,961,804.05 × 2,336,772.30
  4. Step 4: Simplify right side
    2,641,202.70x = 9,257,833,962,067.82
  5. Step 5: Solve for x
    x = 9,257,833,962,067.82/2,641,202.70
  6. Step 6: Final answer
    x = 3,505,158.45

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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.