Home / 6,533,239.32-9,013,049.82-4,081,583.16

Finding the Fourth Proportional to 6,533,239.32, 9,013,049.82 and 4,081,583.16

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Solution

The fourth proportional to 6,533,239.32, 9,013,049.82 and 4,081,583.16 is: 5,630,822.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,533,239.32 : 9,013,049.82 = 4,081,583.16 : x
  2. Step 2: Convert to fraction form
    6,533,239.32/9,013,049.82 = 4,081,583.16/x
  3. Step 3: Cross multiply
    6,533,239.32x = 9,013,049.82 × 4,081,583.16
  4. Step 4: Simplify right side
    6,533,239.32x = 36,787,512,365,553.03
  5. Step 5: Solve for x
    x = 36,787,512,365,553.03/6,533,239.32
  6. Step 6: Final answer
    x = 5,630,822.71

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.