Home / 3,622,295.80-5,433,443.70-3,244,382.20

Finding the Fourth Proportional to 3,622,295.80, 5,433,443.70 and 3,244,382.20

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Solution

The fourth proportional to 3,622,295.80, 5,433,443.70 and 3,244,382.20 is: 4,866,573.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,622,295.80 : 5,433,443.70 = 3,244,382.20 : x
  2. Step 2: Convert to fraction form
    3,622,295.80/5,433,443.70 = 3,244,382.20/x
  3. Step 3: Cross multiply
    3,622,295.80x = 5,433,443.70 × 3,244,382.20
  4. Step 4: Simplify right side
    3,622,295.80x = 17,628,168,024,982.14
  5. Step 5: Solve for x
    x = 17,628,168,024,982.14/3,622,295.80
  6. Step 6: Final answer
    x = 4,866,573.30

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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.