Home / 1,027,459.88-1,417,873.39-568,574.17

Finding the Fourth Proportional to 1,027,459.88, 1,417,873.39 and 568,574.17

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Solution

The fourth proportional to 1,027,459.88, 1,417,873.39 and 568,574.17 is: 784,620.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,027,459.88 : 1,417,873.39 = 568,574.17 : x
  2. Step 2: Convert to fraction form
    1,027,459.88/1,417,873.39 = 568,574.17/x
  3. Step 3: Cross multiply
    1,027,459.88x = 1,417,873.39 × 568,574.17
  4. Step 4: Simplify right side
    1,027,459.88x = 806,166,185,884.34
  5. Step 5: Solve for x
    x = 806,166,185,884.34/1,027,459.88
  6. Step 6: Final answer
    x = 784,620.60

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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.