Home / 3,318,085.35-4,576,513.03-2,502,323.42

Finding the Fourth Proportional to 3,318,085.35, 4,576,513.03 and 2,502,323.42

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Solution

The fourth proportional to 3,318,085.35, 4,576,513.03 and 2,502,323.42 is: 3,451,362.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,318,085.35 : 4,576,513.03 = 2,502,323.42 : x
  2. Step 2: Convert to fraction form
    3,318,085.35/4,576,513.03 = 2,502,323.42/x
  3. Step 3: Cross multiply
    3,318,085.35x = 4,576,513.03 × 2,502,323.42
  4. Step 4: Simplify right side
    3,318,085.35x = 11,451,915,707,765.79
  5. Step 5: Solve for x
    x = 11,451,915,707,765.79/3,318,085.35
  6. Step 6: Final answer
    x = 3,451,362.61

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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.