Home / 2,284,069.79-3,424,776.69-864,235.37

Finding the Fourth Proportional to 2,284,069.79, 3,424,776.69 and 864,235.37

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Solution

The fourth proportional to 2,284,069.79, 3,424,776.69 and 864,235.37 is: 1,295,850.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,284,069.79 : 3,424,776.69 = 864,235.37 : x
  2. Step 2: Convert to fraction form
    2,284,069.79/3,424,776.69 = 864,235.37/x
  3. Step 3: Cross multiply
    2,284,069.79x = 3,424,776.69 × 864,235.37
  4. Step 4: Simplify right side
    2,284,069.79x = 2,959,813,161,652.35
  5. Step 5: Solve for x
    x = 2,959,813,161,652.35/2,284,069.79
  6. Step 6: Final answer
    x = 1,295,850.58

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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.