Home / 14,656,310.15-21,984,652.20-3,873,517.79

Finding the Fourth Proportional to 14,656,310.15, 21,984,652.20 and 3,873,517.79

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Solution

The fourth proportional to 14,656,310.15, 21,984,652.20 and 3,873,517.79 is: 5,810,326.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,656,310.15 : 21,984,652.20 = 3,873,517.79 : x
  2. Step 2: Convert to fraction form
    14,656,310.15/21,984,652.20 = 3,873,517.79/x
  3. Step 3: Cross multiply
    14,656,310.15x = 21,984,652.20 × 3,873,517.79
  4. Step 4: Simplify right side
    14,656,310.15x = 85,157,941,403,662.64
  5. Step 5: Solve for x
    x = 85,157,941,403,662.64/14,656,310.15
  6. Step 6: Final answer
    x = 5,810,326.10

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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.