Home / 1,022,346.92-1,410,894.24-586,760.79

Finding the Fourth Proportional to 1,022,346.92, 1,410,894.24 and 586,760.79

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Solution

The fourth proportional to 1,022,346.92, 1,410,894.24 and 586,760.79 is: 809,761.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,022,346.92 : 1,410,894.24 = 586,760.79 : x
  2. Step 2: Convert to fraction form
    1,022,346.92/1,410,894.24 = 586,760.79/x
  3. Step 3: Cross multiply
    1,022,346.92x = 1,410,894.24 × 586,760.79
  4. Step 4: Simplify right side
    1,022,346.92x = 827,857,418,868.85
  5. Step 5: Solve for x
    x = 827,857,418,868.85/1,022,346.92
  6. Step 6: Final answer
    x = 809,761.74

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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.