Home / 1,027,455.24-1,417,867.01-568,569.52

Finding the Fourth Proportional to 1,027,455.24, 1,417,867.01 and 568,569.52

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Solution

The fourth proportional to 1,027,455.24, 1,417,867.01 and 568,569.52 is: 784,614.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,027,455.24 : 1,417,867.01 = 568,569.52 : x
  2. Step 2: Convert to fraction form
    1,027,455.24/1,417,867.01 = 568,569.52/x
  3. Step 3: Cross multiply
    1,027,455.24x = 1,417,867.01 × 568,569.52
  4. Step 4: Simplify right side
    1,027,455.24x = 806,155,966,361.16
  5. Step 5: Solve for x
    x = 806,155,966,361.16/1,027,455.24
  6. Step 6: Final answer
    x = 784,614.19

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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.