Home / 1,789,607.87-2,684,832.25-591,530.19

Finding the Fourth Proportional to 1,789,607.87, 2,684,832.25 and 591,530.19

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Solution

The fourth proportional to 1,789,607.87, 2,684,832.25 and 591,530.19 is: 887,434.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,789,607.87 : 2,684,832.25 = 591,530.19 : x
  2. Step 2: Convert to fraction form
    1,789,607.87/2,684,832.25 = 591,530.19/x
  3. Step 3: Cross multiply
    1,789,607.87x = 2,684,832.25 × 591,530.19
  4. Step 4: Simplify right side
    1,789,607.87x = 1,588,159,322,218.70
  5. Step 5: Solve for x
    x = 1,588,159,322,218.70/1,789,607.87
  6. Step 6: Final answer
    x = 887,434.25

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.