Home / 4,025,603.26-5,555,205.63-2,190,014.44

Finding the Fourth Proportional to 4,025,603.26, 5,555,205.63 and 2,190,014.44

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Solution

The fourth proportional to 4,025,603.26, 5,555,205.63 and 2,190,014.44 is: 3,022,150.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,025,603.26 : 5,555,205.63 = 2,190,014.44 : x
  2. Step 2: Convert to fraction form
    4,025,603.26/5,555,205.63 = 2,190,014.44/x
  3. Step 3: Cross multiply
    4,025,603.26x = 5,555,205.63 × 2,190,014.44
  4. Step 4: Simplify right side
    4,025,603.26x = 12,165,980,546,869.30
  5. Step 5: Solve for x
    x = 12,165,980,546,869.30/4,025,603.26
  6. Step 6: Final answer
    x = 3,022,150.91

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Double scale
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Similar ratio
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1.5x scale

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.