Home / 4,157,542.44-5,734,247.10-3,577,742.82

Finding the Fourth Proportional to 4,157,542.44, 5,734,247.10 and 3,577,742.82

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Solution

The fourth proportional to 4,157,542.44, 5,734,247.10 and 3,577,742.82 is: 4,934,564.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,157,542.44 : 5,734,247.10 = 3,577,742.82 : x
  2. Step 2: Convert to fraction form
    4,157,542.44/5,734,247.10 = 3,577,742.82/x
  3. Step 3: Cross multiply
    4,157,542.44x = 5,734,247.10 × 3,577,742.82
  4. Step 4: Simplify right side
    4,157,542.44x = 20,515,661,390,130.82
  5. Step 5: Solve for x
    x = 20,515,661,390,130.82/4,157,542.44
  6. Step 6: Final answer
    x = 4,934,564.51

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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.