Home / 2,410,646.88-3,615,996.24-727,764.96

Finding the Fourth Proportional to 2,410,646.88, 3,615,996.24 and 727,764.96

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Solution

The fourth proportional to 2,410,646.88, 3,615,996.24 and 727,764.96 is: 1,091,655.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,410,646.88 : 3,615,996.24 = 727,764.96 : x
  2. Step 2: Convert to fraction form
    2,410,646.88/3,615,996.24 = 727,764.96/x
  3. Step 3: Cross multiply
    2,410,646.88x = 3,615,996.24 × 727,764.96
  4. Step 4: Simplify right side
    2,410,646.88x = 2,631,595,358,963.75
  5. Step 5: Solve for x
    x = 2,631,595,358,963.75/2,410,646.88
  6. Step 6: Final answer
    x = 1,091,655.27

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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.