Home / 6,051,616.40-9,077,424.60-2,213,431.40

Finding the Fourth Proportional to 6,051,616.40, 9,077,424.60 and 2,213,431.40

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Solution

The fourth proportional to 6,051,616.40, 9,077,424.60 and 2,213,431.40 is: 3,320,147.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,051,616.40 : 9,077,424.60 = 2,213,431.40 : x
  2. Step 2: Convert to fraction form
    6,051,616.40/9,077,424.60 = 2,213,431.40/x
  3. Step 3: Cross multiply
    6,051,616.40x = 9,077,424.60 × 2,213,431.40
  4. Step 4: Simplify right side
    6,051,616.40x = 20,092,256,640,772.44
  5. Step 5: Solve for x
    x = 20,092,256,640,772.44/6,051,616.40
  6. Step 6: Final answer
    x = 3,320,147.10

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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.