Home / 6,051,414.40-9,077,121.60-2,213,229.40

Finding the Fourth Proportional to 6,051,414.40, 9,077,121.60 and 2,213,229.40

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Solution

The fourth proportional to 6,051,414.40, 9,077,121.60 and 2,213,229.40 is: 3,319,844.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,051,414.40 : 9,077,121.60 = 2,213,229.40 : x
  2. Step 2: Convert to fraction form
    6,051,414.40/9,077,121.60 = 2,213,229.40/x
  3. Step 3: Cross multiply
    6,051,414.40x = 9,077,121.60 × 2,213,229.40
  4. Step 4: Simplify right side
    6,051,414.40x = 20,089,752,392,495.04
  5. Step 5: Solve for x
    x = 20,089,752,392,495.04/6,051,414.40
  6. Step 6: Final answer
    x = 3,319,844.10

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Similar ratio
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1.5x scale

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.