Home / 3,914,028.03-5,863,401.65-2,696,732.67

Finding the Fourth Proportional to 3,914,028.03, 5,863,401.65 and 2,696,732.67

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Solution

The fourth proportional to 3,914,028.03, 5,863,401.65 and 2,696,732.67 is: 4,039,834.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,914,028.03 : 5,863,401.65 = 2,696,732.67 : x
  2. Step 2: Convert to fraction form
    3,914,028.03/5,863,401.65 = 2,696,732.67/x
  3. Step 3: Cross multiply
    3,914,028.03x = 5,863,401.65 × 2,696,732.67
  4. Step 4: Simplify right side
    3,914,028.03x = 15,812,026,773,403.24
  5. Step 5: Solve for x
    x = 15,812,026,773,403.24/3,914,028.03
  6. Step 6: Final answer
    x = 4,039,834.83

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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.