Home / 3,548,682.27-5,324,548.83-1,153,261.17

Finding the Fourth Proportional to 3,548,682.27, 5,324,548.83 and 1,153,261.17

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Solution

The fourth proportional to 3,548,682.27, 5,324,548.83 and 1,153,261.17 is: 1,730,387.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,548,682.27 : 5,324,548.83 = 1,153,261.17 : x
  2. Step 2: Convert to fraction form
    3,548,682.27/5,324,548.83 = 1,153,261.17/x
  3. Step 3: Cross multiply
    3,548,682.27x = 5,324,548.83 × 1,153,261.17
  4. Step 4: Simplify right side
    3,548,682.27x = 6,140,595,413,407.93
  5. Step 5: Solve for x
    x = 6,140,595,413,407.93/3,548,682.27
  6. Step 6: Final answer
    x = 1,730,387.49

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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.