Home / 1,051,966.72-1,451,720.73-568,530.73

Finding the Fourth Proportional to 1,051,966.72, 1,451,720.73 and 568,530.73

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Solution

The fourth proportional to 1,051,966.72, 1,451,720.73 and 568,530.73 is: 784,576.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,051,966.72 : 1,451,720.73 = 568,530.73 : x
  2. Step 2: Convert to fraction form
    1,051,966.72/1,451,720.73 = 568,530.73/x
  3. Step 3: Cross multiply
    1,051,966.72x = 1,451,720.73 × 568,530.73
  4. Step 4: Simplify right side
    1,051,966.72x = 825,347,846,383.03
  5. Step 5: Solve for x
    x = 825,347,846,383.03/1,051,966.72
  6. Step 6: Final answer
    x = 784,576.00

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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.