Home / 2,556,294.44-3,833,484.77-1,097,156.66

Finding the Fourth Proportional to 2,556,294.44, 3,833,484.77 and 1,097,156.66

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Solution

The fourth proportional to 2,556,294.44, 3,833,484.77 and 1,097,156.66 is: 1,645,324.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,556,294.44 : 3,833,484.77 = 1,097,156.66 : x
  2. Step 2: Convert to fraction form
    2,556,294.44/3,833,484.77 = 1,097,156.66/x
  3. Step 3: Cross multiply
    2,556,294.44x = 3,833,484.77 × 1,097,156.66
  4. Step 4: Simplify right side
    2,556,294.44x = 4,205,933,321,760.86
  5. Step 5: Solve for x
    x = 4,205,933,321,760.86/2,556,294.44
  6. Step 6: Final answer
    x = 1,645,324.29

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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.