Home / 3,323,360.52-4,985,040.78-799,015.80

Finding the Fourth Proportional to 3,323,360.52, 4,985,040.78 and 799,015.80

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Solution

The fourth proportional to 3,323,360.52, 4,985,040.78 and 799,015.80 is: 1,198,523.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,323,360.52 : 4,985,040.78 = 799,015.80 : x
  2. Step 2: Convert to fraction form
    3,323,360.52/4,985,040.78 = 799,015.80/x
  3. Step 3: Cross multiply
    3,323,360.52x = 4,985,040.78 × 799,015.80
  4. Step 4: Simplify right side
    3,323,360.52x = 3,983,126,346,864.32
  5. Step 5: Solve for x
    x = 3,983,126,346,864.32/3,323,360.52
  6. Step 6: Final answer
    x = 1,198,523.70

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.