Home / 4,122,074.64-6,177,790.26-1,845,932.52

Finding the Fourth Proportional to 4,122,074.64, 6,177,790.26 and 1,845,932.52

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Solution

The fourth proportional to 4,122,074.64, 6,177,790.26 and 1,845,932.52 is: 2,766,515.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,122,074.64 : 6,177,790.26 = 1,845,932.52 : x
  2. Step 2: Convert to fraction form
    4,122,074.64/6,177,790.26 = 1,845,932.52/x
  3. Step 3: Cross multiply
    4,122,074.64x = 6,177,790.26 × 1,845,932.52
  4. Step 4: Simplify right side
    4,122,074.64x = 11,403,783,942,673.26
  5. Step 5: Solve for x
    x = 11,403,783,942,673.26/4,122,074.64
  6. Step 6: Final answer
    x = 2,766,515.64

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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.