Home / 3,332.68-4,598.91-1,840.56

Finding the Fourth Proportional to 3,332.68, 4,598.91 and 1,840.56

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Solution

The fourth proportional to 3,332.68, 4,598.91 and 1,840.56 is: 2,539.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,332.68 : 4,598.91 = 1,840.56 : x
  2. Step 2: Convert to fraction form
    3,332.68/4,598.91 = 1,840.56/x
  3. Step 3: Cross multiply
    3,332.68x = 4,598.91 × 1,840.56
  4. Step 4: Simplify right side
    3,332.68x = 8,464,552.54
  5. Step 5: Solve for x
    x = 8,464,552.54/3,332.68
  6. Step 6: Final answer
    x = 2,539.87

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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.