Home / 1,027,293.41-1,417,706.69-568,400.51

Finding the Fourth Proportional to 1,027,293.41, 1,417,706.69 and 568,400.51

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Solution

The fourth proportional to 1,027,293.41, 1,417,706.69 and 568,400.51 is: 784,415.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,027,293.41 : 1,417,706.69 = 568,400.51 : x
  2. Step 2: Convert to fraction form
    1,027,293.41/1,417,706.69 = 568,400.51/x
  3. Step 3: Cross multiply
    1,027,293.41x = 1,417,706.69 × 568,400.51
  4. Step 4: Simplify right side
    1,027,293.41x = 805,825,195,695.88
  5. Step 5: Solve for x
    x = 805,825,195,695.88/1,027,293.41
  6. Step 6: Final answer
    x = 784,415.82

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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.