Home / 3,797,286-5,696,862.30-1,137,894

Finding the Fourth Proportional to 3,797,286, 5,696,862.30 and 1,137,894

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Solution

The fourth proportional to 3,797,286, 5,696,862.30 and 1,137,894 is: 1,707,120.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,797,286 : 5,696,862.30 = 1,137,894 : x
  2. Step 2: Convert to fraction form
    3,797,286/5,696,862.30 = 1,137,894/x
  3. Step 3: Cross multiply
    3,797,286x = 5,696,862.30 × 1,137,894
  4. Step 4: Simplify right side
    3,797,286x = 6,482,425,429,996.20
  5. Step 5: Solve for x
    x = 6,482,425,429,996.20/3,797,286
  6. Step 6: Final answer
    x = 1,707,120.67

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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.