Home / 2,194,595.82-3,292,624.80-735,786.61

Finding the Fourth Proportional to 2,194,595.82, 3,292,624.80 and 735,786.61

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Solution

The fourth proportional to 2,194,595.82, 3,292,624.80 and 735,786.61 is: 1,103,925.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,194,595.82 : 3,292,624.80 = 735,786.61 : x
  2. Step 2: Convert to fraction form
    2,194,595.82/3,292,624.80 = 735,786.61/x
  3. Step 3: Cross multiply
    2,194,595.82x = 3,292,624.80 × 735,786.61
  4. Step 4: Simplify right side
    2,194,595.82x = 2,422,669,231,362.37
  5. Step 5: Solve for x
    x = 2,422,669,231,362.37/2,194,595.82
  6. Step 6: Final answer
    x = 1,103,925.02

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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.