Home / 3,367,150.20-5,051,471.58-970,807.86

Finding the Fourth Proportional to 3,367,150.20, 5,051,471.58 and 970,807.86

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Solution

The fourth proportional to 3,367,150.20, 5,051,471.58 and 970,807.86 is: 1,456,426.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,367,150.20 : 5,051,471.58 = 970,807.86 : x
  2. Step 2: Convert to fraction form
    3,367,150.20/5,051,471.58 = 970,807.86/x
  3. Step 3: Cross multiply
    3,367,150.20x = 5,051,471.58 × 970,807.86
  4. Step 4: Simplify right side
    3,367,150.20x = 4,904,008,314,430.62
  5. Step 5: Solve for x
    x = 4,904,008,314,430.62/3,367,150.20
  6. Step 6: Final answer
    x = 1,456,426.96

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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.