Home / 5,881,588.42-8,116,236.21-3,268,003.14

Finding the Fourth Proportional to 5,881,588.42, 8,116,236.21 and 3,268,003.14

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Solution

The fourth proportional to 5,881,588.42, 8,116,236.21 and 3,268,003.14 is: 4,509,646.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,881,588.42 : 8,116,236.21 = 3,268,003.14 : x
  2. Step 2: Convert to fraction form
    5,881,588.42/8,116,236.21 = 3,268,003.14/x
  3. Step 3: Cross multiply
    5,881,588.42x = 8,116,236.21 × 3,268,003.14
  4. Step 4: Simplify right side
    5,881,588.42x = 26,523,885,419,261.70
  5. Step 5: Solve for x
    x = 26,523,885,419,261.70/5,881,588.42
  6. Step 6: Final answer
    x = 4,509,646.63

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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.