Home / 4,322,300.64-5,964,169.08-2,486,060.88

Finding the Fourth Proportional to 4,322,300.64, 5,964,169.08 and 2,486,060.88

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Solution

The fourth proportional to 4,322,300.64, 5,964,169.08 and 2,486,060.88 is: 3,430,415.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,322,300.64 : 5,964,169.08 = 2,486,060.88 : x
  2. Step 2: Convert to fraction form
    4,322,300.64/5,964,169.08 = 2,486,060.88/x
  3. Step 3: Cross multiply
    4,322,300.64x = 5,964,169.08 × 2,486,060.88
  4. Step 4: Simplify right side
    4,322,300.64x = 14,827,287,431,493.59
  5. Step 5: Solve for x
    x = 14,827,287,431,493.59/4,322,300.64
  6. Step 6: Final answer
    x = 3,430,415.57

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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.