Home / 1,751,086.90-2,624,589.15-804,553.30

Finding the Fourth Proportional to 1,751,086.90, 2,624,589.15 and 804,553.30

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Solution

The fourth proportional to 1,751,086.90, 2,624,589.15 and 804,553.30 is: 1,205,892.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,751,086.90 : 2,624,589.15 = 804,553.30 : x
  2. Step 2: Convert to fraction form
    1,751,086.90/2,624,589.15 = 804,553.30/x
  3. Step 3: Cross multiply
    1,751,086.90x = 2,624,589.15 × 804,553.30
  4. Step 4: Simplify right side
    1,751,086.90x = 2,111,621,861,776.70
  5. Step 5: Solve for x
    x = 2,111,621,861,776.70/1,751,086.90
  6. Step 6: Final answer
    x = 1,205,892.10

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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.