Home / 8,080,052.05-11,150,740.59-4,409,169.97

Finding the Fourth Proportional to 8,080,052.05, 11,150,740.59 and 4,409,169.97

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Solution

The fourth proportional to 8,080,052.05, 11,150,740.59 and 4,409,169.97 is: 6,084,801.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,080,052.05 : 11,150,740.59 = 4,409,169.97 : x
  2. Step 2: Convert to fraction form
    8,080,052.05/11,150,740.59 = 4,409,169.97/x
  3. Step 3: Cross multiply
    8,080,052.05x = 11,150,740.59 × 4,409,169.97
  4. Step 4: Simplify right side
    8,080,052.05x = 49,165,510,552,688.08
  5. Step 5: Solve for x
    x = 49,165,510,552,688.08/8,080,052.05
  6. Step 6: Final answer
    x = 6,084,801.22

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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.