Home / 3,302,899.96-4,558,040.20-1,832,838.68

Finding the Fourth Proportional to 3,302,899.96, 4,558,040.20 and 1,832,838.68

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Solution

The fourth proportional to 3,302,899.96, 4,558,040.20 and 1,832,838.68 is: 2,529,338.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,302,899.96 : 4,558,040.20 = 1,832,838.68 : x
  2. Step 2: Convert to fraction form
    3,302,899.96/4,558,040.20 = 1,832,838.68/x
  3. Step 3: Cross multiply
    3,302,899.96x = 4,558,040.20 × 1,832,838.68
  4. Step 4: Simplify right side
    3,302,899.96x = 8,354,152,383,554.94
  5. Step 5: Solve for x
    x = 8,354,152,383,554.94/3,302,899.96
  6. Step 6: Final answer
    x = 2,529,338.61

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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.