Home / 7,096,958.69-9,793,793.36-4,041,172.94

Finding the Fourth Proportional to 7,096,958.69, 9,793,793.36 and 4,041,172.94

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Solution

The fourth proportional to 7,096,958.69, 9,793,793.36 and 4,041,172.94 is: 5,576,813.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,096,958.69 : 9,793,793.36 = 4,041,172.94 : x
  2. Step 2: Convert to fraction form
    7,096,958.69/9,793,793.36 = 4,041,172.94/x
  3. Step 3: Cross multiply
    7,096,958.69x = 9,793,793.36 × 4,041,172.94
  4. Step 4: Simplify right side
    7,096,958.69x = 39,578,412,667,517.65
  5. Step 5: Solve for x
    x = 39,578,412,667,517.65/7,096,958.69
  6. Step 6: Final answer
    x = 5,576,813.17

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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.