Home / 1,022,739.21-1,411,067.34-592,933.58

Finding the Fourth Proportional to 1,022,739.21, 1,411,067.34 and 592,933.58

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Solution

The fourth proportional to 1,022,739.21, 1,411,067.34 and 592,933.58 is: 818,067.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,022,739.21 : 1,411,067.34 = 592,933.58 : x
  2. Step 2: Convert to fraction form
    1,022,739.21/1,411,067.34 = 592,933.58/x
  3. Step 3: Cross multiply
    1,022,739.21x = 1,411,067.34 × 592,933.58
  4. Step 4: Simplify right side
    1,022,739.21x = 836,669,209,527.28
  5. Step 5: Solve for x
    x = 836,669,209,527.28/1,022,739.21
  6. Step 6: Final answer
    x = 818,067.01

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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.