Home / 4,905,785.22-6,764,190.22-3,357,794.22

Finding the Fourth Proportional to 4,905,785.22, 6,764,190.22 and 3,357,794.22

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Solution

The fourth proportional to 4,905,785.22, 6,764,190.22 and 3,357,794.22 is: 4,629,790.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,905,785.22 : 6,764,190.22 = 3,357,794.22 : x
  2. Step 2: Convert to fraction form
    4,905,785.22/6,764,190.22 = 3,357,794.22/x
  3. Step 3: Cross multiply
    4,905,785.22x = 6,764,190.22 × 3,357,794.22
  4. Step 4: Simplify right side
    4,905,785.22x = 22,712,758,823,696.53
  5. Step 5: Solve for x
    x = 22,712,758,823,696.53/4,905,785.22
  6. Step 6: Final answer
    x = 4,629,790.71

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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.