Home / 1,051,961.28-1,451,713.19-568,525.23

Finding the Fourth Proportional to 1,051,961.28, 1,451,713.19 and 568,525.23

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Solution

The fourth proportional to 1,051,961.28, 1,451,713.19 and 568,525.23 is: 784,568.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,051,961.28 : 1,451,713.19 = 568,525.23 : x
  2. Step 2: Convert to fraction form
    1,051,961.28/1,451,713.19 = 568,525.23/x
  3. Step 3: Cross multiply
    1,051,961.28x = 1,451,713.19 × 568,525.23
  4. Step 4: Simplify right side
    1,051,961.28x = 825,335,572,396.16
  5. Step 5: Solve for x
    x = 825,335,572,396.16/1,051,961.28
  6. Step 6: Final answer
    x = 784,568.40

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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.