Home / 3,611,199-4,983,455.34-2,001,567

Finding the Fourth Proportional to 3,611,199, 4,983,455.34 and 2,001,567

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Solution

The fourth proportional to 3,611,199, 4,983,455.34 and 2,001,567 is: 2,762,162.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,611,199 : 4,983,455.34 = 2,001,567 : x
  2. Step 2: Convert to fraction form
    3,611,199/4,983,455.34 = 2,001,567/x
  3. Step 3: Cross multiply
    3,611,199x = 4,983,455.34 × 2,001,567
  4. Step 4: Simplify right side
    3,611,199x = 9,974,719,754,517.78
  5. Step 5: Solve for x
    x = 9,974,719,754,517.78/3,611,199
  6. Step 6: Final answer
    x = 2,762,162.86

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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.