Home / 2,395,080.96-3,299,597.28-1,668,614.64

Finding the Fourth Proportional to 2,395,080.96, 3,299,597.28 and 1,668,614.64

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Solution

The fourth proportional to 2,395,080.96, 3,299,597.28 and 1,668,614.64 is: 2,298,776.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,395,080.96 : 3,299,597.28 = 1,668,614.64 : x
  2. Step 2: Convert to fraction form
    2,395,080.96/3,299,597.28 = 1,668,614.64/x
  3. Step 3: Cross multiply
    2,395,080.96x = 3,299,597.28 × 1,668,614.64
  4. Step 4: Simplify right side
    2,395,080.96x = 5,505,756,327,512.18
  5. Step 5: Solve for x
    x = 5,505,756,327,512.18/2,395,080.96
  6. Step 6: Final answer
    x = 2,298,776.71

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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.