Home / 3,552,373.26-4,901,930.46-2,003,878.44

Finding the Fourth Proportional to 3,552,373.26, 4,901,930.46 and 2,003,878.44

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Solution

The fourth proportional to 3,552,373.26, 4,901,930.46 and 2,003,878.44 is: 2,765,157.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,552,373.26 : 4,901,930.46 = 2,003,878.44 : x
  2. Step 2: Convert to fraction form
    3,552,373.26/4,901,930.46 = 2,003,878.44/x
  3. Step 3: Cross multiply
    3,552,373.26x = 4,901,930.46 × 2,003,878.44
  4. Step 4: Simplify right side
    3,552,373.26x = 9,822,872,763,173.28
  5. Step 5: Solve for x
    x = 9,822,872,763,173.28/3,552,373.26
  6. Step 6: Final answer
    x = 2,765,157.84

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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.