Home / 3,659,266.53-5,489,216.91-963,570.33

Finding the Fourth Proportional to 3,659,266.53, 5,489,216.91 and 963,570.33

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Solution

The fourth proportional to 3,659,266.53, 5,489,216.91 and 963,570.33 is: 1,445,439.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,659,266.53 : 5,489,216.91 = 963,570.33 : x
  2. Step 2: Convert to fraction form
    3,659,266.53/5,489,216.91 = 963,570.33/x
  3. Step 3: Cross multiply
    3,659,266.53x = 5,489,216.91 × 963,570.33
  4. Step 4: Simplify right side
    3,659,266.53x = 5,289,246,549,410.28
  5. Step 5: Solve for x
    x = 5,289,246,549,410.28/3,659,266.53
  6. Step 6: Final answer
    x = 1,445,439.00

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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.