Home / 4,199,076.80-6,298,615.20-3,359,268.80

Finding the Fourth Proportional to 4,199,076.80, 6,298,615.20 and 3,359,268.80

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Solution

The fourth proportional to 4,199,076.80, 6,298,615.20 and 3,359,268.80 is: 5,038,903.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,199,076.80 : 6,298,615.20 = 3,359,268.80 : x
  2. Step 2: Convert to fraction form
    4,199,076.80/6,298,615.20 = 3,359,268.80/x
  3. Step 3: Cross multiply
    4,199,076.80x = 6,298,615.20 × 3,359,268.80
  4. Step 4: Simplify right side
    4,199,076.80x = 21,158,741,524,565.76
  5. Step 5: Solve for x
    x = 21,158,741,524,565.76/4,199,076.80
  6. Step 6: Final answer
    x = 5,038,903.20

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Similar ratio
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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.