Home / 1,033,298.64-1,425,969-568,172.08

Finding the Fourth Proportional to 1,033,298.64, 1,425,969 and 568,172.08

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Solution

The fourth proportional to 1,033,298.64, 1,425,969 and 568,172.08 is: 784,086.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,298.64 : 1,425,969 = 568,172.08 : x
  2. Step 2: Convert to fraction form
    1,033,298.64/1,425,969 = 568,172.08/x
  3. Step 3: Cross multiply
    1,033,298.64x = 1,425,969 × 568,172.08
  4. Step 4: Simplify right side
    1,033,298.64x = 810,195,772,745.52
  5. Step 5: Solve for x
    x = 810,195,772,745.52/1,033,298.64
  6. Step 6: Final answer
    x = 784,086.75

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.