Home / 1,704,944.91-2,352,819.13-940,993

Finding the Fourth Proportional to 1,704,944.91, 2,352,819.13 and 940,993

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Solution

The fourth proportional to 1,704,944.91, 2,352,819.13 and 940,993 is: 1,298,567.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,704,944.91 : 2,352,819.13 = 940,993 : x
  2. Step 2: Convert to fraction form
    1,704,944.91/2,352,819.13 = 940,993/x
  3. Step 3: Cross multiply
    1,704,944.91x = 2,352,819.13 × 940,993
  4. Step 4: Simplify right side
    1,704,944.91x = 2,213,986,331,596.09
  5. Step 5: Solve for x
    x = 2,213,986,331,596.09/1,704,944.91
  6. Step 6: Final answer
    x = 1,298,567.67

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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.