Home / 3,258,148.70-4,887,223.05-894,244.70

Finding the Fourth Proportional to 3,258,148.70, 4,887,223.05 and 894,244.70

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Solution

The fourth proportional to 3,258,148.70, 4,887,223.05 and 894,244.70 is: 1,341,367.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,258,148.70 : 4,887,223.05 = 894,244.70 : x
  2. Step 2: Convert to fraction form
    3,258,148.70/4,887,223.05 = 894,244.70/x
  3. Step 3: Cross multiply
    3,258,148.70x = 4,887,223.05 × 894,244.70
  4. Step 4: Simplify right side
    3,258,148.70x = 4,370,373,310,180.33
  5. Step 5: Solve for x
    x = 4,370,373,310,180.33/3,258,148.70
  6. Step 6: Final answer
    x = 1,341,367.05

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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.