Home / 5,819,079.88-8,030,327.34-3,373,108.30

Finding the Fourth Proportional to 5,819,079.88, 8,030,327.34 and 3,373,108.30

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Solution

The fourth proportional to 5,819,079.88, 8,030,327.34 and 3,373,108.30 is: 4,654,887.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,819,079.88 : 8,030,327.34 = 3,373,108.30 : x
  2. Step 2: Convert to fraction form
    5,819,079.88/8,030,327.34 = 3,373,108.30/x
  3. Step 3: Cross multiply
    5,819,079.88x = 8,030,327.34 × 3,373,108.30
  4. Step 4: Simplify right side
    5,819,079.88x = 27,087,163,802,270.92
  5. Step 5: Solve for x
    x = 27,087,163,802,270.92/5,819,079.88
  6. Step 6: Final answer
    x = 4,654,887.78

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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.