Home / 4,229,138.15-5,836,216.40-2,295,398.82

Finding the Fourth Proportional to 4,229,138.15, 5,836,216.40 and 2,295,398.82

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Solution

The fourth proportional to 4,229,138.15, 5,836,216.40 and 2,295,398.82 is: 3,167,653.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,229,138.15 : 5,836,216.40 = 2,295,398.82 : x
  2. Step 2: Convert to fraction form
    4,229,138.15/5,836,216.40 = 2,295,398.82/x
  3. Step 3: Cross multiply
    4,229,138.15x = 5,836,216.40 × 2,295,398.82
  4. Step 4: Simplify right side
    4,229,138.15x = 13,396,444,269,752.83
  5. Step 5: Solve for x
    x = 13,396,444,269,752.83/4,229,138.15
  6. Step 6: Final answer
    x = 3,167,653.50

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.