Home / 2,242,841.36-3,360,818.04-1,522,247.12

Finding the Fourth Proportional to 2,242,841.36, 3,360,818.04 and 1,522,247.12

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Solution

The fourth proportional to 2,242,841.36, 3,360,818.04 and 1,522,247.12 is: 2,281,033.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,242,841.36 : 3,360,818.04 = 1,522,247.12 : x
  2. Step 2: Convert to fraction form
    2,242,841.36/3,360,818.04 = 1,522,247.12/x
  3. Step 3: Cross multiply
    2,242,841.36x = 3,360,818.04 × 1,522,247.12
  4. Step 4: Simplify right side
    2,242,841.36x = 5,115,995,582,234.05
  5. Step 5: Solve for x
    x = 5,115,995,582,234.05/2,242,841.36
  6. Step 6: Final answer
    x = 2,281,033.19

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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.