Home / 3,629,829.86-5,444,707.88-934,144.60

Finding the Fourth Proportional to 3,629,829.86, 5,444,707.88 and 934,144.60

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Solution

The fourth proportional to 3,629,829.86, 5,444,707.88 and 934,144.60 is: 1,401,207.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,629,829.86 : 5,444,707.88 = 934,144.60 : x
  2. Step 2: Convert to fraction form
    3,629,829.86/5,444,707.88 = 934,144.60/x
  3. Step 3: Cross multiply
    3,629,829.86x = 5,444,707.88 × 934,144.60
  4. Step 4: Simplify right side
    3,629,829.86x = 5,086,144,443,194.21
  5. Step 5: Solve for x
    x = 5,086,144,443,194.21/3,629,829.86
  6. Step 6: Final answer
    x = 1,401,207.39

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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.