Home / 5,206,969.94-7,186,813.73-3,464,711.43

Finding the Fourth Proportional to 5,206,969.94, 7,186,813.73 and 3,464,711.43

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Solution

The fourth proportional to 5,206,969.94, 7,186,813.73 and 3,464,711.43 is: 4,782,097.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,206,969.94 : 7,186,813.73 = 3,464,711.43 : x
  2. Step 2: Convert to fraction form
    5,206,969.94/7,186,813.73 = 3,464,711.43/x
  3. Step 3: Cross multiply
    5,206,969.94x = 7,186,813.73 × 3,464,711.43
  4. Step 4: Simplify right side
    5,206,969.94x = 24,900,235,658,288.38
  5. Step 5: Solve for x
    x = 24,900,235,658,288.38/5,206,969.94
  6. Step 6: Final answer
    x = 4,782,097.07

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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.