Home / 1,198,037.18-1,797,922.88-468,667.97

Finding the Fourth Proportional to 1,198,037.18, 1,797,922.88 and 468,667.97

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Solution

The fourth proportional to 1,198,037.18, 1,797,922.88 and 468,667.97 is: 703,341.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,198,037.18 : 1,797,922.88 = 468,667.97 : x
  2. Step 2: Convert to fraction form
    1,198,037.18/1,797,922.88 = 468,667.97/x
  3. Step 3: Cross multiply
    1,198,037.18x = 1,797,922.88 × 468,667.97
  4. Step 4: Simplify right side
    1,198,037.18x = 842,628,873,666.23
  5. Step 5: Solve for x
    x = 842,628,873,666.23/1,198,037.18
  6. Step 6: Final answer
    x = 703,341.17

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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.