Home / 2,255,348.40-3,383,022.60-2,095,916.10

Finding the Fourth Proportional to 2,255,348.40, 3,383,022.60 and 2,095,916.10

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Solution

The fourth proportional to 2,255,348.40, 3,383,022.60 and 2,095,916.10 is: 3,143,874.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,255,348.40 : 3,383,022.60 = 2,095,916.10 : x
  2. Step 2: Convert to fraction form
    2,255,348.40/3,383,022.60 = 2,095,916.10/x
  3. Step 3: Cross multiply
    2,255,348.40x = 3,383,022.60 × 2,095,916.10
  4. Step 4: Simplify right side
    2,255,348.40x = 7,090,531,534,003.86
  5. Step 5: Solve for x
    x = 7,090,531,534,003.86/2,255,348.40
  6. Step 6: Final answer
    x = 3,143,874.15

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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.