Home / 1,766,655.87-2,649,422.01-568,299.24

Finding the Fourth Proportional to 1,766,655.87, 2,649,422.01 and 568,299.24

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Solution

The fourth proportional to 1,766,655.87, 2,649,422.01 and 568,299.24 is: 852,268.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,766,655.87 : 2,649,422.01 = 568,299.24 : x
  2. Step 2: Convert to fraction form
    1,766,655.87/2,649,422.01 = 568,299.24/x
  3. Step 3: Cross multiply
    1,766,655.87x = 2,649,422.01 × 568,299.24
  4. Step 4: Simplify right side
    1,766,655.87x = 1,505,664,516,853.39
  5. Step 5: Solve for x
    x = 1,505,664,516,853.39/1,766,655.87
  6. Step 6: Final answer
    x = 852,268.14

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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.