Home / 2,544,194.15-3,816,271.78-650,932.55

Finding the Fourth Proportional to 2,544,194.15, 3,816,271.78 and 650,932.55

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Solution

The fourth proportional to 2,544,194.15, 3,816,271.78 and 650,932.55 is: 976,393.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,544,194.15 : 3,816,271.78 = 650,932.55 : x
  2. Step 2: Convert to fraction form
    2,544,194.15/3,816,271.78 = 650,932.55/x
  3. Step 3: Cross multiply
    2,544,194.15x = 3,816,271.78 × 650,932.55
  4. Step 4: Simplify right side
    2,544,194.15x = 2,484,135,498,912.42
  5. Step 5: Solve for x
    x = 2,484,135,498,912.42/2,544,194.15
  6. Step 6: Final answer
    x = 976,393.84

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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.