Home / 3,649,851.60-5,035,121.04-2,361,107.56

Finding the Fourth Proportional to 3,649,851.60, 5,035,121.04 and 2,361,107.56

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Solution

The fourth proportional to 3,649,851.60, 5,035,121.04 and 2,361,107.56 is: 3,257,245.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,649,851.60 : 5,035,121.04 = 2,361,107.56 : x
  2. Step 2: Convert to fraction form
    3,649,851.60/5,035,121.04 = 2,361,107.56/x
  3. Step 3: Cross multiply
    3,649,851.60x = 5,035,121.04 × 2,361,107.56
  4. Step 4: Simplify right side
    3,649,851.60x = 11,888,462,353,059.06
  5. Step 5: Solve for x
    x = 11,888,462,353,059.06/3,649,851.60
  6. Step 6: Final answer
    x = 3,257,245.41

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.