Home / 8,024,080.24-11,952,722.54-7,589,470.96

Finding the Fourth Proportional to 8,024,080.24, 11,952,722.54 and 7,589,470.96

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Solution

The fourth proportional to 8,024,080.24, 11,952,722.54 and 7,589,470.96 is: 11,305,325.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,024,080.24 : 11,952,722.54 = 7,589,470.96 : x
  2. Step 2: Convert to fraction form
    8,024,080.24/11,952,722.54 = 7,589,470.96/x
  3. Step 3: Cross multiply
    8,024,080.24x = 11,952,722.54 × 7,589,470.96
  4. Step 4: Simplify right side
    8,024,080.24x = 90,714,840,610,267.44
  5. Step 5: Solve for x
    x = 90,714,840,610,267.44/8,024,080.24
  6. Step 6: Final answer
    x = 11,305,325.71

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.