Home / 4,238,922.96-5,849,741.52-2,305,204.56

Finding the Fourth Proportional to 4,238,922.96, 5,849,741.52 and 2,305,204.56

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Solution

The fourth proportional to 4,238,922.96, 5,849,741.52 and 2,305,204.56 is: 3,181,197.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,238,922.96 : 5,849,741.52 = 2,305,204.56 : x
  2. Step 2: Convert to fraction form
    4,238,922.96/5,849,741.52 = 2,305,204.56/x
  3. Step 3: Cross multiply
    4,238,922.96x = 5,849,741.52 × 2,305,204.56
  4. Step 4: Simplify right side
    4,238,922.96x = 13,484,850,826,725.33
  5. Step 5: Solve for x
    x = 13,484,850,826,725.33/4,238,922.96
  6. Step 6: Final answer
    x = 3,181,197.43

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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.