Home / 4,132,827.27-5,703,369.84-2,272,321.38

Finding the Fourth Proportional to 4,132,827.27, 5,703,369.84 and 2,272,321.38

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Solution

The fourth proportional to 4,132,827.27, 5,703,369.84 and 2,272,321.38 is: 3,135,841.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,132,827.27 : 5,703,369.84 = 2,272,321.38 : x
  2. Step 2: Convert to fraction form
    4,132,827.27/5,703,369.84 = 2,272,321.38/x
  3. Step 3: Cross multiply
    4,132,827.27x = 5,703,369.84 × 2,272,321.38
  4. Step 4: Simplify right side
    4,132,827.27x = 12,959,889,246,866.82
  5. Step 5: Solve for x
    x = 12,959,889,246,866.82/4,132,827.27
  6. Step 6: Final answer
    x = 3,135,841.01

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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.