Home / 6,331,432.32-9,496,105.20-1,782,796.32

Finding the Fourth Proportional to 6,331,432.32, 9,496,105.20 and 1,782,796.32

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Solution

The fourth proportional to 6,331,432.32, 9,496,105.20 and 1,782,796.32 is: 2,673,900.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,331,432.32 : 9,496,105.20 = 1,782,796.32 : x
  2. Step 2: Convert to fraction form
    6,331,432.32/9,496,105.20 = 1,782,796.32/x
  3. Step 3: Cross multiply
    6,331,432.32x = 9,496,105.20 × 1,782,796.32
  4. Step 4: Simplify right side
    6,331,432.32x = 16,929,621,404,892.86
  5. Step 5: Solve for x
    x = 16,929,621,404,892.86/6,331,432.32
  6. Step 6: Final answer
    x = 2,673,900.71

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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.