Home / 4,078,422.24-5,628,093.83-2,242,874.84

Finding the Fourth Proportional to 4,078,422.24, 5,628,093.83 and 2,242,874.84

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Solution

The fourth proportional to 4,078,422.24, 5,628,093.83 and 2,242,874.84 is: 3,095,096.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,078,422.24 : 5,628,093.83 = 2,242,874.84 : x
  2. Step 2: Convert to fraction form
    4,078,422.24/5,628,093.83 = 2,242,874.84/x
  3. Step 3: Cross multiply
    4,078,422.24x = 5,628,093.83 × 2,242,874.84
  4. Step 4: Simplify right side
    4,078,422.24x = 12,623,110,048,466.24
  5. Step 5: Solve for x
    x = 12,623,110,048,466.24/4,078,422.24
  6. Step 6: Final answer
    x = 3,095,096.41

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Double scale
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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.