Home / 5,474,562-7,554,816.68-3,027,119.16

Finding the Fourth Proportional to 5,474,562, 7,554,816.68 and 3,027,119.16

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Solution

The fourth proportional to 5,474,562, 7,554,816.68 and 3,027,119.16 is: 4,177,380.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,474,562 : 7,554,816.68 = 3,027,119.16 : x
  2. Step 2: Convert to fraction form
    5,474,562/7,554,816.68 = 3,027,119.16/x
  3. Step 3: Cross multiply
    5,474,562x = 7,554,816.68 × 3,027,119.16
  4. Step 4: Simplify right side
    5,474,562x = 22,869,330,322,315.59
  5. Step 5: Solve for x
    x = 22,869,330,322,315.59/5,474,562
  6. Step 6: Final answer
    x = 4,177,380.82

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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.