Home / 4,151,181.62-6,228,570.82-2,229,851.14

Finding the Fourth Proportional to 4,151,181.62, 6,228,570.82 and 2,229,851.14

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Solution

The fourth proportional to 4,151,181.62, 6,228,570.82 and 2,229,851.14 is: 3,345,742.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,151,181.62 : 6,228,570.82 = 2,229,851.14 : x
  2. Step 2: Convert to fraction form
    4,151,181.62/6,228,570.82 = 2,229,851.14/x
  3. Step 3: Cross multiply
    4,151,181.62x = 6,228,570.82 × 2,229,851.14
  4. Step 4: Simplify right side
    4,151,181.62x = 13,888,785,743,547.74
  5. Step 5: Solve for x
    x = 13,888,785,743,547.74/4,151,181.62
  6. Step 6: Final answer
    x = 3,345,742.73

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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.