Home / 8,026,998.20-11,077,265.09-4,589,311.22

Finding the Fourth Proportional to 8,026,998.20, 11,077,265.09 and 4,589,311.22

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Solution

The fourth proportional to 8,026,998.20, 11,077,265.09 and 4,589,311.22 is: 6,333,253.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,026,998.20 : 11,077,265.09 = 4,589,311.22 : x
  2. Step 2: Convert to fraction form
    8,026,998.20/11,077,265.09 = 4,589,311.22/x
  3. Step 3: Cross multiply
    8,026,998.20x = 11,077,265.09 × 4,589,311.22
  4. Step 4: Simplify right side
    8,026,998.20x = 50,837,016,964,451.30
  5. Step 5: Solve for x
    x = 50,837,016,964,451.30/8,026,998.20
  6. Step 6: Final answer
    x = 6,333,253.81

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.