Home / 5,022,136.96-6,932,066.88-3,413,438.08

Finding the Fourth Proportional to 5,022,136.96, 6,932,066.88 and 3,413,438.08

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Solution

The fourth proportional to 5,022,136.96, 6,932,066.88 and 3,413,438.08 is: 4,711,576.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,022,136.96 : 6,932,066.88 = 3,413,438.08 : x
  2. Step 2: Convert to fraction form
    5,022,136.96/6,932,066.88 = 3,413,438.08/x
  3. Step 3: Cross multiply
    5,022,136.96x = 6,932,066.88 × 3,413,438.08
  4. Step 4: Simplify right side
    5,022,136.96x = 23,662,181,061,298.79
  5. Step 5: Solve for x
    x = 23,662,181,061,298.79/5,022,136.96
  6. Step 6: Final answer
    x = 4,711,576.22

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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.