Home / 3,441,622.38-4,749,554.89-1,893,003.83

Finding the Fourth Proportional to 3,441,622.38, 4,749,554.89 and 1,893,003.83

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Solution

The fourth proportional to 3,441,622.38, 4,749,554.89 and 1,893,003.83 is: 2,612,409.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,441,622.38 : 4,749,554.89 = 1,893,003.83 : x
  2. Step 2: Convert to fraction form
    3,441,622.38/4,749,554.89 = 1,893,003.83/x
  3. Step 3: Cross multiply
    3,441,622.38x = 4,749,554.89 × 1,893,003.83
  4. Step 4: Simplify right side
    3,441,622.38x = 8,990,925,597,565.23
  5. Step 5: Solve for x
    x = 8,990,925,597,565.23/3,441,622.38
  6. Step 6: Final answer
    x = 2,612,409.09

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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.