Home / 5,808,997.28-8,016,637.43-3,230,864.48

Finding the Fourth Proportional to 5,808,997.28, 8,016,637.43 and 3,230,864.48

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Solution

The fourth proportional to 5,808,997.28, 8,016,637.43 and 3,230,864.48 is: 4,458,716.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,808,997.28 : 8,016,637.43 = 3,230,864.48 : x
  2. Step 2: Convert to fraction form
    5,808,997.28/8,016,637.43 = 3,230,864.48/x
  3. Step 3: Cross multiply
    5,808,997.28x = 8,016,637.43 × 3,230,864.48
  4. Step 4: Simplify right side
    5,808,997.28x = 25,900,669,121,625.48
  5. Step 5: Solve for x
    x = 25,900,669,121,625.48/5,808,997.28
  6. Step 6: Final answer
    x = 4,458,716.00

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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.