Home / 4,322,302.64-5,964,171.84-2,486,062.88

Finding the Fourth Proportional to 4,322,302.64, 5,964,171.84 and 2,486,062.88

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Solution

The fourth proportional to 4,322,302.64, 5,964,171.84 and 2,486,062.88 is: 3,430,418.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,322,302.64 : 5,964,171.84 = 2,486,062.88 : x
  2. Step 2: Convert to fraction form
    4,322,302.64/5,964,171.84 = 2,486,062.88/x
  3. Step 3: Cross multiply
    4,322,302.64x = 5,964,171.84 × 2,486,062.88
  4. Step 4: Simplify right side
    4,322,302.64x = 14,827,306,221,365.30
  5. Step 5: Solve for x
    x = 14,827,306,221,365.30/4,322,302.64
  6. Step 6: Final answer
    x = 3,430,418.33

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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.