Home / 3,503,366.20-5,254,596.54-1,107,452.56

Finding the Fourth Proportional to 3,503,366.20, 5,254,596.54 and 1,107,452.56

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Solution

The fourth proportional to 3,503,366.20, 5,254,596.54 and 1,107,452.56 is: 1,661,035.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,503,366.20 : 5,254,596.54 = 1,107,452.56 : x
  2. Step 2: Convert to fraction form
    3,503,366.20/5,254,596.54 = 1,107,452.56/x
  3. Step 3: Cross multiply
    3,503,366.20x = 5,254,596.54 × 1,107,452.56
  4. Step 4: Simplify right side
    3,503,366.20x = 5,819,216,389,990.14
  5. Step 5: Solve for x
    x = 5,819,216,389,990.14/3,503,366.20
  6. Step 6: Final answer
    x = 1,661,035.72

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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.