Home / 5,494,250.28-8,240,252.96-2,081,360.23

Finding the Fourth Proportional to 5,494,250.28, 8,240,252.96 and 2,081,360.23

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Solution

The fourth proportional to 5,494,250.28, 8,240,252.96 and 2,081,360.23 is: 3,121,615.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,494,250.28 : 8,240,252.96 = 2,081,360.23 : x
  2. Step 2: Convert to fraction form
    5,494,250.28/8,240,252.96 = 2,081,360.23/x
  3. Step 3: Cross multiply
    5,494,250.28x = 8,240,252.96 × 2,081,360.23
  4. Step 4: Simplify right side
    5,494,250.28x = 17,150,934,785,676.98
  5. Step 5: Solve for x
    x = 17,150,934,785,676.98/5,494,250.28
  6. Step 6: Final answer
    x = 3,121,615.13

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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.