Home / 1,022,361.88-1,410,859.44-592,891.08

Finding the Fourth Proportional to 1,022,361.88, 1,410,859.44 and 592,891.08

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Solution

The fourth proportional to 1,022,361.88, 1,410,859.44 and 592,891.08 is: 818,189.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,022,361.88 : 1,410,859.44 = 592,891.08 : x
  2. Step 2: Convert to fraction form
    1,022,361.88/1,410,859.44 = 592,891.08/x
  3. Step 3: Cross multiply
    1,022,361.88x = 1,410,859.44 × 592,891.08
  4. Step 4: Simplify right side
    1,022,361.88x = 836,485,977,109.80
  5. Step 5: Solve for x
    x = 836,485,977,109.80/1,022,361.88
  6. Step 6: Final answer
    x = 818,189.72

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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.