Home / 2,370,600.86-3,555,540.36-773,161.38

Finding the Fourth Proportional to 2,370,600.86, 3,555,540.36 and 773,161.38

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Solution

The fourth proportional to 2,370,600.86, 3,555,540.36 and 773,161.38 is: 1,159,624.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,370,600.86 : 3,555,540.36 = 773,161.38 : x
  2. Step 2: Convert to fraction form
    2,370,600.86/3,555,540.36 = 773,161.38/x
  3. Step 3: Cross multiply
    2,370,600.86x = 3,555,540.36 × 773,161.38
  4. Step 4: Simplify right side
    2,370,600.86x = 2,749,006,491,383.30
  5. Step 5: Solve for x
    x = 2,749,006,491,383.30/2,370,600.86
  6. Step 6: Final answer
    x = 1,159,624.36

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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.