Home / 4,074,777.60-6,110,611.20-1,233,945.60

Finding the Fourth Proportional to 4,074,777.60, 6,110,611.20 and 1,233,945.60

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Solution

The fourth proportional to 4,074,777.60, 6,110,611.20 and 1,233,945.60 is: 1,850,447.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,074,777.60 : 6,110,611.20 = 1,233,945.60 : x
  2. Step 2: Convert to fraction form
    4,074,777.60/6,110,611.20 = 1,233,945.60/x
  3. Step 3: Cross multiply
    4,074,777.60x = 6,110,611.20 × 1,233,945.60
  4. Step 4: Simplify right side
    4,074,777.60x = 7,540,161,803,550.72
  5. Step 5: Solve for x
    x = 7,540,161,803,550.72/4,074,777.60
  6. Step 6: Final answer
    x = 1,850,447.45

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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.