Home / 2,994,228.82-4,493,122-1,102,298.86

Finding the Fourth Proportional to 2,994,228.82, 4,493,122 and 1,102,298.86

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Solution

The fourth proportional to 2,994,228.82, 4,493,122 and 1,102,298.86 is: 1,654,103.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,994,228.82 : 4,493,122 = 1,102,298.86 : x
  2. Step 2: Convert to fraction form
    2,994,228.82/4,493,122 = 1,102,298.86/x
  3. Step 3: Cross multiply
    2,994,228.82x = 4,493,122 × 1,102,298.86
  4. Step 4: Simplify right side
    2,994,228.82x = 4,952,763,258,440.92
  5. Step 5: Solve for x
    x = 4,952,763,258,440.92/2,994,228.82
  6. Step 6: Final answer
    x = 1,654,103.13

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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.