Home / 1,451,934.16-2,177,900.56-441,052.18

Finding the Fourth Proportional to 1,451,934.16, 2,177,900.56 and 441,052.18

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Solution

The fourth proportional to 1,451,934.16, 2,177,900.56 and 441,052.18 is: 661,578.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,451,934.16 : 2,177,900.56 = 441,052.18 : x
  2. Step 2: Convert to fraction form
    1,451,934.16/2,177,900.56 = 441,052.18/x
  3. Step 3: Cross multiply
    1,451,934.16x = 2,177,900.56 × 441,052.18
  4. Step 4: Simplify right side
    1,451,934.16x = 960,567,789,811.22
  5. Step 5: Solve for x
    x = 960,567,789,811.22/1,451,934.16
  6. Step 6: Final answer
    x = 661,578.06

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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.