Home / 957,713.20-1,434,496.20-791,825.20

Finding the Fourth Proportional to 957,713.20, 1,434,496.20 and 791,825.20

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Solution

The fourth proportional to 957,713.20, 1,434,496.20 and 791,825.20 is: 1,186,023.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    957,713.20 : 1,434,496.20 = 791,825.20 : x
  2. Step 2: Convert to fraction form
    957,713.20/1,434,496.20 = 791,825.20/x
  3. Step 3: Cross multiply
    957,713.20x = 1,434,496.20 × 791,825.20
  4. Step 4: Simplify right side
    957,713.20x = 1,135,870,240,464.24
  5. Step 5: Solve for x
    x = 1,135,870,240,464.24/957,713.20
  6. Step 6: Final answer
    x = 1,186,023.37

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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.