Home / 3,384,277.26-5,073,891.12-2,036,123.94

Finding the Fourth Proportional to 3,384,277.26, 5,073,891.12 and 2,036,123.94

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Solution

The fourth proportional to 3,384,277.26, 5,073,891.12 and 2,036,123.94 is: 3,052,666.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,384,277.26 : 5,073,891.12 = 2,036,123.94 : x
  2. Step 2: Convert to fraction form
    3,384,277.26/5,073,891.12 = 2,036,123.94/x
  3. Step 3: Cross multiply
    3,384,277.26x = 5,073,891.12 × 2,036,123.94
  4. Step 4: Simplify right side
    3,384,277.26x = 10,331,071,178,385.41
  5. Step 5: Solve for x
    x = 10,331,071,178,385.41/3,384,277.26
  6. Step 6: Final answer
    x = 3,052,666.90

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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.