Home / 3,004,268.67-4,512,329.78-2,581,259.13

Finding the Fourth Proportional to 3,004,268.67, 4,512,329.78 and 2,581,259.13

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Solution

The fourth proportional to 3,004,268.67, 4,512,329.78 and 2,581,259.13 is: 3,876,980.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,004,268.67 : 4,512,329.78 = 2,581,259.13 : x
  2. Step 2: Convert to fraction form
    3,004,268.67/4,512,329.78 = 2,581,259.13/x
  3. Step 3: Cross multiply
    3,004,268.67x = 4,512,329.78 × 2,581,259.13
  4. Step 4: Simplify right side
    3,004,268.67x = 11,647,492,429,289.60
  5. Step 5: Solve for x
    x = 11,647,492,429,289.60/3,004,268.67
  6. Step 6: Final answer
    x = 3,876,980.96

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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.