Home / 844,633.00-1,165,616.01-477,080.92

Finding the Fourth Proportional to 844,633.00, 1,165,616.01 and 477,080.92

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Solution

The fourth proportional to 844,633.00, 1,165,616.01 and 477,080.92 is: 658,384.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    844,633.00 : 1,165,616.01 = 477,080.92 : x
  2. Step 2: Convert to fraction form
    844,633.00/1,165,616.01 = 477,080.92/x
  3. Step 3: Cross multiply
    844,633.00x = 1,165,616.01 × 477,080.92
  4. Step 4: Simplify right side
    844,633.00x = 556,093,150,204.05
  5. Step 5: Solve for x
    x = 556,093,150,204.05/844,633.00
  6. Step 6: Final answer
    x = 658,384.36

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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.