Home / 3,271,370.48-4,907,588.32-966,096.80

Finding the Fourth Proportional to 3,271,370.48, 4,907,588.32 and 966,096.80

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Solution

The fourth proportional to 3,271,370.48, 4,907,588.32 and 966,096.80 is: 1,449,302.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,271,370.48 : 4,907,588.32 = 966,096.80 : x
  2. Step 2: Convert to fraction form
    3,271,370.48/4,907,588.32 = 966,096.80/x
  3. Step 3: Cross multiply
    3,271,370.48x = 4,907,588.32 × 966,096.80
  4. Step 4: Simplify right side
    3,271,370.48x = 4,741,205,371,669.38
  5. Step 5: Solve for x
    x = 4,741,205,371,669.38/3,271,370.48
  6. Step 6: Final answer
    x = 1,449,302.49

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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.