Home / 3,325,964.37-4,988,902.82-801,597.75

Finding the Fourth Proportional to 3,325,964.37, 4,988,902.82 and 801,597.75

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Solution

The fourth proportional to 3,325,964.37, 4,988,902.82 and 801,597.75 is: 1,202,386.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,325,964.37 : 4,988,902.82 = 801,597.75 : x
  2. Step 2: Convert to fraction form
    3,325,964.37/4,988,902.82 = 801,597.75/x
  3. Step 3: Cross multiply
    3,325,964.37x = 4,988,902.82 × 801,597.75
  4. Step 4: Simplify right side
    3,325,964.37x = 3,999,093,271,472.67
  5. Step 5: Solve for x
    x = 3,999,093,271,472.67/3,325,964.37
  6. Step 6: Final answer
    x = 1,202,386.08

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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.