Home / 2,041,680.06-3,062,286.72-545,888.70

Finding the Fourth Proportional to 2,041,680.06, 3,062,286.72 and 545,888.70

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Solution

The fourth proportional to 2,041,680.06, 3,062,286.72 and 545,888.70 is: 818,770.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,041,680.06 : 3,062,286.72 = 545,888.70 : x
  2. Step 2: Convert to fraction form
    2,041,680.06/3,062,286.72 = 545,888.70/x
  3. Step 3: Cross multiply
    2,041,680.06x = 3,062,286.72 × 545,888.70
  4. Step 4: Simplify right side
    2,041,680.06x = 1,671,667,716,608.06
  5. Step 5: Solve for x
    x = 1,671,667,716,608.06/2,041,680.06
  6. Step 6: Final answer
    x = 818,770.65

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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.