Home / 3,370,103.70-5,055,155.55-1,095,623.70

Finding the Fourth Proportional to 3,370,103.70, 5,055,155.55 and 1,095,623.70

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Solution

The fourth proportional to 3,370,103.70, 5,055,155.55 and 1,095,623.70 is: 1,643,435.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,370,103.70 : 5,055,155.55 = 1,095,623.70 : x
  2. Step 2: Convert to fraction form
    3,370,103.70/5,055,155.55 = 1,095,623.70/x
  3. Step 3: Cross multiply
    3,370,103.70x = 5,055,155.55 × 1,095,623.70
  4. Step 4: Simplify right side
    3,370,103.70x = 5,538,548,227,766.53
  5. Step 5: Solve for x
    x = 5,538,548,227,766.53/3,370,103.70
  6. Step 6: Final answer
    x = 1,643,435.55

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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.