Home / 5,817,832.68-8,028,444.54-3,168,620.04

Finding the Fourth Proportional to 5,817,832.68, 8,028,444.54 and 3,168,620.04

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Solution

The fourth proportional to 5,817,832.68, 8,028,444.54 and 3,168,620.04 is: 4,372,606.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,817,832.68 : 8,028,444.54 = 3,168,620.04 : x
  2. Step 2: Convert to fraction form
    5,817,832.68/8,028,444.54 = 3,168,620.04/x
  3. Step 3: Cross multiply
    5,817,832.68x = 8,028,444.54 × 3,168,620.04
  4. Step 4: Simplify right side
    5,817,832.68x = 25,439,090,259,472.58
  5. Step 5: Solve for x
    x = 25,439,090,259,472.58/5,817,832.68
  6. Step 6: Final answer
    x = 4,372,606.03

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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.