Home / 5,052,197.80-6,971,951.62-2,760,309.32

Finding the Fourth Proportional to 5,052,197.80, 6,971,951.62 and 2,760,309.32

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Solution

The fourth proportional to 5,052,197.80, 6,971,951.62 and 2,760,309.32 is: 3,809,182.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,052,197.80 : 6,971,951.62 = 2,760,309.32 : x
  2. Step 2: Convert to fraction form
    5,052,197.80/6,971,951.62 = 2,760,309.32/x
  3. Step 3: Cross multiply
    5,052,197.80x = 6,971,951.62 × 2,760,309.32
  4. Step 4: Simplify right side
    5,052,197.80x = 19,244,743,035,275.10
  5. Step 5: Solve for x
    x = 19,244,743,035,275.10/5,052,197.80
  6. Step 6: Final answer
    x = 3,809,182.42

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.