Home / 3,541,802.40-5,324,513.40-3,022,171.20

Finding the Fourth Proportional to 3,541,802.40, 5,324,513.40 and 3,022,171.20

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Solution

The fourth proportional to 3,541,802.40, 5,324,513.40 and 3,022,171.20 is: 4,543,333.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,541,802.40 : 5,324,513.40 = 3,022,171.20 : x
  2. Step 2: Convert to fraction form
    3,541,802.40/5,324,513.40 = 3,022,171.20/x
  3. Step 3: Cross multiply
    3,541,802.40x = 5,324,513.40 × 3,022,171.20
  4. Step 4: Simplify right side
    3,541,802.40x = 16,091,591,051,494.08
  5. Step 5: Solve for x
    x = 16,091,591,051,494.08/3,541,802.40
  6. Step 6: Final answer
    x = 4,543,333.94

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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.