Home / 2,301,788.39-3,453,399.21-682,565.84

Finding the Fourth Proportional to 2,301,788.39, 3,453,399.21 and 682,565.84

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Solution

The fourth proportional to 2,301,788.39, 3,453,399.21 and 682,565.84 is: 1,024,061.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,301,788.39 : 3,453,399.21 = 682,565.84 : x
  2. Step 2: Convert to fraction form
    2,301,788.39/3,453,399.21 = 682,565.84/x
  3. Step 3: Cross multiply
    2,301,788.39x = 3,453,399.21 × 682,565.84
  4. Step 4: Simplify right side
    2,301,788.39x = 2,357,172,332,628.99
  5. Step 5: Solve for x
    x = 2,357,172,332,628.99/2,301,788.39
  6. Step 6: Final answer
    x = 1,024,061.27

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.