Home / 4,083,330.88-5,635,322.04-2,364,481.72

Finding the Fourth Proportional to 4,083,330.88, 5,635,322.04 and 2,364,481.72

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Solution

The fourth proportional to 4,083,330.88, 5,635,322.04 and 2,364,481.72 is: 3,263,173.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,083,330.88 : 5,635,322.04 = 2,364,481.72 : x
  2. Step 2: Convert to fraction form
    4,083,330.88/5,635,322.04 = 2,364,481.72/x
  3. Step 3: Cross multiply
    4,083,330.88x = 5,635,322.04 × 2,364,481.72
  4. Step 4: Simplify right side
    4,083,330.88x = 13,324,615,949,893.11
  5. Step 5: Solve for x
    x = 13,324,615,949,893.11/4,083,330.88
  6. Step 6: Final answer
    x = 3,263,173.21

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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.