Home / 2,317,299.86-3,476,173.25-719,433.92

Finding the Fourth Proportional to 2,317,299.86, 3,476,173.25 and 719,433.92

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Solution

The fourth proportional to 2,317,299.86, 3,476,173.25 and 719,433.92 is: 1,079,220.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,317,299.86 : 3,476,173.25 = 719,433.92 : x
  2. Step 2: Convert to fraction form
    2,317,299.86/3,476,173.25 = 719,433.92/x
  3. Step 3: Cross multiply
    2,317,299.86x = 3,476,173.25 × 719,433.92
  4. Step 4: Simplify right side
    2,317,299.86x = 2,500,876,958,335.66
  5. Step 5: Solve for x
    x = 2,500,876,958,335.66/2,317,299.86
  6. Step 6: Final answer
    x = 1,079,220.26

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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.