Home / 2,733,370.70-4,100,071.36-911,730.62

Finding the Fourth Proportional to 2,733,370.70, 4,100,071.36 and 911,730.62

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Solution

The fourth proportional to 2,733,370.70, 4,100,071.36 and 911,730.62 is: 1,367,601.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,733,370.70 : 4,100,071.36 = 911,730.62 : x
  2. Step 2: Convert to fraction form
    2,733,370.70/4,100,071.36 = 911,730.62/x
  3. Step 3: Cross multiply
    2,733,370.70x = 4,100,071.36 × 911,730.62
  4. Step 4: Simplify right side
    2,733,370.70x = 3,738,160,603,097.04
  5. Step 5: Solve for x
    x = 3,738,160,603,097.04/2,733,370.70
  6. Step 6: Final answer
    x = 1,367,601.04

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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.