Home / 2,493,131.96-3,439,755.24-1,525,253.24

Finding the Fourth Proportional to 2,493,131.96, 3,439,755.24 and 1,525,253.24

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Solution

The fourth proportional to 2,493,131.96, 3,439,755.24 and 1,525,253.24 is: 2,104,380.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,493,131.96 : 3,439,755.24 = 1,525,253.24 : x
  2. Step 2: Convert to fraction form
    2,493,131.96/3,439,755.24 = 1,525,253.24/x
  3. Step 3: Cross multiply
    2,493,131.96x = 3,439,755.24 × 1,525,253.24
  4. Step 4: Simplify right side
    2,493,131.96x = 5,246,497,824,616.98
  5. Step 5: Solve for x
    x = 5,246,497,824,616.98/2,493,131.96
  6. Step 6: Final answer
    x = 2,104,380.32

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.