Home / 6,395,170.95-8,825,228.91-3,494,494.94

Finding the Fourth Proportional to 6,395,170.95, 8,825,228.91 and 3,494,494.94

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Solution

The fourth proportional to 6,395,170.95, 8,825,228.91 and 3,494,494.94 is: 4,822,344.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,395,170.95 : 8,825,228.91 = 3,494,494.94 : x
  2. Step 2: Convert to fraction form
    6,395,170.95/8,825,228.91 = 3,494,494.94/x
  3. Step 3: Cross multiply
    6,395,170.95x = 8,825,228.91 × 3,494,494.94
  4. Step 4: Simplify right side
    6,395,170.95x = 30,839,717,726,210.57
  5. Step 5: Solve for x
    x = 30,839,717,726,210.57/6,395,170.95
  6. Step 6: Final answer
    x = 4,822,344.54

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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.