Home / 1,027,573.74-1,418,022.59-568,707.53

Finding the Fourth Proportional to 1,027,573.74, 1,418,022.59 and 568,707.53

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Solution

The fourth proportional to 1,027,573.74, 1,418,022.59 and 568,707.53 is: 784,800.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,027,573.74 : 1,418,022.59 = 568,707.53 : x
  2. Step 2: Convert to fraction form
    1,027,573.74/1,418,022.59 = 568,707.53/x
  3. Step 3: Cross multiply
    1,027,573.74x = 1,418,022.59 × 568,707.53
  4. Step 4: Simplify right side
    1,027,573.74x = 806,440,114,709.45
  5. Step 5: Solve for x
    x = 806,440,114,709.45/1,027,573.74
  6. Step 6: Final answer
    x = 784,800.24

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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.