Home / 6,703,922.80-10,055,884.20-6,179,042.80

Finding the Fourth Proportional to 6,703,922.80, 10,055,884.20 and 6,179,042.80

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Solution

The fourth proportional to 6,703,922.80, 10,055,884.20 and 6,179,042.80 is: 9,268,564.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,703,922.80 : 10,055,884.20 = 6,179,042.80 : x
  2. Step 2: Convert to fraction form
    6,703,922.80/10,055,884.20 = 6,179,042.80/x
  3. Step 3: Cross multiply
    6,703,922.80x = 10,055,884.20 × 6,179,042.80
  4. Step 4: Simplify right side
    6,703,922.80x = 62,135,738,863,643.75
  5. Step 5: Solve for x
    x = 62,135,738,863,643.75/6,703,922.80
  6. Step 6: Final answer
    x = 9,268,564.20

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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.