Home / 3,358,542.58-4,631,126.06-2,268,922.22

Finding the Fourth Proportional to 3,358,542.58, 4,631,126.06 and 2,268,922.22

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Solution

The fourth proportional to 3,358,542.58, 4,631,126.06 and 2,268,922.22 is: 3,128,638.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,358,542.58 : 4,631,126.06 = 2,268,922.22 : x
  2. Step 2: Convert to fraction form
    3,358,542.58/4,631,126.06 = 2,268,922.22/x
  3. Step 3: Cross multiply
    3,358,542.58x = 4,631,126.06 × 2,268,922.22
  4. Step 4: Simplify right side
    3,358,542.58x = 10,507,664,821,155.05
  5. Step 5: Solve for x
    x = 10,507,664,821,155.05/3,358,542.58
  6. Step 6: Final answer
    x = 3,128,638.26

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Double scale
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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.