Home / 8,259,674.83-11,400,174.41-4,589,853.29

Finding the Fourth Proportional to 8,259,674.83, 11,400,174.41 and 4,589,853.29

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Solution

The fourth proportional to 8,259,674.83, 11,400,174.41 and 4,589,853.29 is: 6,335,010.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,259,674.83 : 11,400,174.41 = 4,589,853.29 : x
  2. Step 2: Convert to fraction form
    8,259,674.83/11,400,174.41 = 4,589,853.29/x
  3. Step 3: Cross multiply
    8,259,674.83x = 11,400,174.41 × 4,589,853.29
  4. Step 4: Simplify right side
    8,259,674.83x = 52,325,128,039,661.22
  5. Step 5: Solve for x
    x = 52,325,128,039,661.22/8,259,674.83
  6. Step 6: Final answer
    x = 6,335,010.65

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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.