Home / 6,636,103.95-9,954,155.91-3,794,223.18

Finding the Fourth Proportional to 6,636,103.95, 9,954,155.91 and 3,794,223.18

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Solution

The fourth proportional to 6,636,103.95, 9,954,155.91 and 3,794,223.18 is: 5,691,334.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,636,103.95 : 9,954,155.91 = 3,794,223.18 : x
  2. Step 2: Convert to fraction form
    6,636,103.95/9,954,155.91 = 3,794,223.18/x
  3. Step 3: Cross multiply
    6,636,103.95x = 9,954,155.91 × 3,794,223.18
  4. Step 4: Simplify right side
    6,636,103.95x = 37,768,289,091,055.99
  5. Step 5: Solve for x
    x = 37,768,289,091,055.99/6,636,103.95
  6. Step 6: Final answer
    x = 5,691,334.76

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Similar ratio
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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.