Home / 1,789,621.94-2,684,853.38-591,544.30

Finding the Fourth Proportional to 1,789,621.94, 2,684,853.38 and 591,544.30

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Solution

The fourth proportional to 1,789,621.94, 2,684,853.38 and 591,544.30 is: 887,455.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,789,621.94 : 2,684,853.38 = 591,544.30 : x
  2. Step 2: Convert to fraction form
    1,789,621.94/2,684,853.38 = 591,544.30/x
  3. Step 3: Cross multiply
    1,789,621.94x = 2,684,853.38 × 591,544.30
  4. Step 4: Simplify right side
    1,789,621.94x = 1,588,209,699,850.47
  5. Step 5: Solve for x
    x = 1,588,209,699,850.47/1,789,621.94
  6. Step 6: Final answer
    x = 887,455.43

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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.