Home / 2,836,367.72-4,254,588.60-943,109.16

Finding the Fourth Proportional to 2,836,367.72, 4,254,588.60 and 943,109.16

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Solution

The fourth proportional to 2,836,367.72, 4,254,588.60 and 943,109.16 is: 1,414,676.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,836,367.72 : 4,254,588.60 = 943,109.16 : x
  2. Step 2: Convert to fraction form
    2,836,367.72/4,254,588.60 = 943,109.16/x
  3. Step 3: Cross multiply
    2,836,367.72x = 4,254,588.60 × 943,109.16
  4. Step 4: Simplify right side
    2,836,367.72x = 4,012,541,466,505.20
  5. Step 5: Solve for x
    x = 4,012,541,466,505.20/2,836,367.72
  6. Step 6: Final answer
    x = 1,414,676.04

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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.