Home / 1,094,786.58-1,510,791.21-611,360.22

Finding the Fourth Proportional to 1,094,786.58, 1,510,791.21 and 611,360.22

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Solution

The fourth proportional to 1,094,786.58, 1,510,791.21 and 611,360.22 is: 843,669.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094,786.58 : 1,510,791.21 = 611,360.22 : x
  2. Step 2: Convert to fraction form
    1,094,786.58/1,510,791.21 = 611,360.22/x
  3. Step 3: Cross multiply
    1,094,786.58x = 1,510,791.21 × 611,360.22
  4. Step 4: Simplify right side
    1,094,786.58x = 923,637,646,519.67
  5. Step 5: Solve for x
    x = 923,637,646,519.67/1,094,786.58
  6. Step 6: Final answer
    x = 843,669.13

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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.