Home / 2,110,431.58-3,165,648.59-1,482,150.22

Finding the Fourth Proportional to 2,110,431.58, 3,165,648.59 and 1,482,150.22

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Solution

The fourth proportional to 2,110,431.58, 3,165,648.59 and 1,482,150.22 is: 2,223,226.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,110,431.58 : 3,165,648.59 = 1,482,150.22 : x
  2. Step 2: Convert to fraction form
    2,110,431.58/3,165,648.59 = 1,482,150.22/x
  3. Step 3: Cross multiply
    2,110,431.58x = 3,165,648.59 × 1,482,150.22
  4. Step 4: Simplify right side
    2,110,431.58x = 4,691,966,749,902.44
  5. Step 5: Solve for x
    x = 4,691,966,749,902.44/2,110,431.58
  6. Step 6: Final answer
    x = 2,223,226.19

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Double scale
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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.