Home / 3,094,945.80-4,643,074.80-935,793.60

Finding the Fourth Proportional to 3,094,945.80, 4,643,074.80 and 935,793.60

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Solution

The fourth proportional to 3,094,945.80, 4,643,074.80 and 935,793.60 is: 1,403,888.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,094,945.80 : 4,643,074.80 = 935,793.60 : x
  2. Step 2: Convert to fraction form
    3,094,945.80/4,643,074.80 = 935,793.60/x
  3. Step 3: Cross multiply
    3,094,945.80x = 4,643,074.80 × 935,793.60
  4. Step 4: Simplify right side
    3,094,945.80x = 4,344,959,682,161.28
  5. Step 5: Solve for x
    x = 4,344,959,682,161.28/3,094,945.80
  6. Step 6: Final answer
    x = 1,403,888.78

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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.