Home / 1,033,274.17-1,425,935.34-568,147.57

Finding the Fourth Proportional to 1,033,274.17, 1,425,935.34 and 568,147.57

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Solution

The fourth proportional to 1,033,274.17, 1,425,935.34 and 568,147.57 is: 784,052.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,274.17 : 1,425,935.34 = 568,147.57 : x
  2. Step 2: Convert to fraction form
    1,033,274.17/1,425,935.34 = 568,147.57/x
  3. Step 3: Cross multiply
    1,033,274.17x = 1,425,935.34 × 568,147.57
  4. Step 4: Simplify right side
    1,033,274.17x = 810,141,694,833.29
  5. Step 5: Solve for x
    x = 810,141,694,833.29/1,033,274.17
  6. Step 6: Final answer
    x = 784,052.98

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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.