Home / 3,384,261.07-5,073,866.93-2,036,107.80

Finding the Fourth Proportional to 3,384,261.07, 5,073,866.93 and 2,036,107.80

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Solution

The fourth proportional to 3,384,261.07, 5,073,866.93 and 2,036,107.80 is: 3,052,642.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,384,261.07 : 5,073,866.93 = 2,036,107.80 : x
  2. Step 2: Convert to fraction form
    3,384,261.07/5,073,866.93 = 2,036,107.80/x
  3. Step 3: Cross multiply
    3,384,261.07x = 5,073,866.93 × 2,036,107.80
  4. Step 4: Simplify right side
    3,384,261.07x = 10,330,940,037,425.32
  5. Step 5: Solve for x
    x = 10,330,940,037,425.32/3,384,261.07
  6. Step 6: Final answer
    x = 3,052,642.76

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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.