Home / 6,225,822-8,591,765.58-3,509,568

Finding the Fourth Proportional to 6,225,822, 8,591,765.58 and 3,509,568

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Solution

The fourth proportional to 6,225,822, 8,591,765.58 and 3,509,568 is: 4,843,277.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,225,822 : 8,591,765.58 = 3,509,568 : x
  2. Step 2: Convert to fraction form
    6,225,822/8,591,765.58 = 3,509,568/x
  3. Step 3: Cross multiply
    6,225,822x = 8,591,765.58 × 3,509,568
  4. Step 4: Simplify right side
    6,225,822x = 30,153,385,543,069.44
  5. Step 5: Solve for x
    x = 30,153,385,543,069.44/6,225,822
  6. Step 6: Final answer
    x = 4,843,277.81

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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.