Home / 3,265,005.40-4,883,183.28-2,907,696.04

Finding the Fourth Proportional to 3,265,005.40, 4,883,183.28 and 2,907,696.04

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Solution

The fourth proportional to 3,265,005.40, 4,883,183.28 and 2,907,696.04 is: 4,348,786.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,265,005.40 : 4,883,183.28 = 2,907,696.04 : x
  2. Step 2: Convert to fraction form
    3,265,005.40/4,883,183.28 = 2,907,696.04/x
  3. Step 3: Cross multiply
    3,265,005.40x = 4,883,183.28 × 2,907,696.04
  4. Step 4: Simplify right side
    3,265,005.40x = 14,198,812,685,850.21
  5. Step 5: Solve for x
    x = 14,198,812,685,850.21/3,265,005.40
  6. Step 6: Final answer
    x = 4,348,786.89

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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.