Home / 2,331,134.86-3,497,262.22-891,794.74

Finding the Fourth Proportional to 2,331,134.86, 3,497,262.22 and 891,794.74

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Solution

The fourth proportional to 2,331,134.86, 3,497,262.22 and 891,794.74 is: 1,337,906.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,331,134.86 : 3,497,262.22 = 891,794.74 : x
  2. Step 2: Convert to fraction form
    2,331,134.86/3,497,262.22 = 891,794.74/x
  3. Step 3: Cross multiply
    2,331,134.86x = 3,497,262.22 × 891,794.74
  4. Step 4: Simplify right side
    2,331,134.86x = 3,118,840,052,196.72
  5. Step 5: Solve for x
    x = 3,118,840,052,196.72/2,331,134.86
  6. Step 6: Final answer
    x = 1,337,906.32

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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.