Home / 3,322,852.73-4,984,278.48-798,507.98

Finding the Fourth Proportional to 3,322,852.73, 4,984,278.48 and 798,507.98

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Solution

The fourth proportional to 3,322,852.73, 4,984,278.48 and 798,507.98 is: 1,197,761.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,322,852.73 : 4,984,278.48 = 798,507.98 : x
  2. Step 2: Convert to fraction form
    3,322,852.73/4,984,278.48 = 798,507.98/x
  3. Step 3: Cross multiply
    3,322,852.73x = 4,984,278.48 × 798,507.98
  4. Step 4: Simplify right side
    3,322,852.73x = 3,979,986,140,822.27
  5. Step 5: Solve for x
    x = 3,979,986,140,822.27/3,322,852.73
  6. Step 6: Final answer
    x = 1,197,761.82

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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.