Home / 1,107,625.24-1,528,524.21-598,327.62

Finding the Fourth Proportional to 1,107,625.24, 1,528,524.21 and 598,327.62

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Solution

The fourth proportional to 1,107,625.24, 1,528,524.21 and 598,327.62 is: 825,692.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,107,625.24 : 1,528,524.21 = 598,327.62 : x
  2. Step 2: Convert to fraction form
    1,107,625.24/1,528,524.21 = 598,327.62/x
  3. Step 3: Cross multiply
    1,107,625.24x = 1,528,524.21 × 598,327.62
  4. Step 4: Simplify right side
    1,107,625.24x = 914,558,252,681.68
  5. Step 5: Solve for x
    x = 914,558,252,681.68/1,107,625.24
  6. Step 6: Final answer
    x = 825,692.86

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.