Home / 1,451,936.16-2,177,903.56-441,054.18

Finding the Fourth Proportional to 1,451,936.16, 2,177,903.56 and 441,054.18

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Solution

The fourth proportional to 1,451,936.16, 2,177,903.56 and 441,054.18 is: 661,581.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,451,936.16 : 2,177,903.56 = 441,054.18 : x
  2. Step 2: Convert to fraction form
    1,451,936.16/2,177,903.56 = 441,054.18/x
  3. Step 3: Cross multiply
    1,451,936.16x = 2,177,903.56 × 441,054.18
  4. Step 4: Simplify right side
    1,451,936.16x = 960,573,468,774.88
  5. Step 5: Solve for x
    x = 960,573,468,774.88/1,451,936.16
  6. Step 6: Final answer
    x = 661,581.06

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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.