Home / 2,511,851.52-3,765,093.12-1,827,096.96

Finding the Fourth Proportional to 2,511,851.52, 3,765,093.12 and 1,827,096.96

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Solution

The fourth proportional to 2,511,851.52, 3,765,093.12 and 1,827,096.96 is: 2,738,693.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,511,851.52 : 3,765,093.12 = 1,827,096.96 : x
  2. Step 2: Convert to fraction form
    2,511,851.52/3,765,093.12 = 1,827,096.96/x
  3. Step 3: Cross multiply
    2,511,851.52x = 3,765,093.12 × 1,827,096.96
  4. Step 4: Simplify right side
    2,511,851.52x = 6,879,190,193,668.92
  5. Step 5: Solve for x
    x = 6,879,190,193,668.92/2,511,851.52
  6. Step 6: Final answer
    x = 2,738,693.01

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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.