Home / 2,041,691.31-3,062,537.04-762,398.67

Finding the Fourth Proportional to 2,041,691.31, 3,062,537.04 and 762,398.67

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Solution

The fourth proportional to 2,041,691.31, 3,062,537.04 and 762,398.67 is: 1,143,598.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,041,691.31 : 3,062,537.04 = 762,398.67 : x
  2. Step 2: Convert to fraction form
    2,041,691.31/3,062,537.04 = 762,398.67/x
  3. Step 3: Cross multiply
    2,041,691.31x = 3,062,537.04 × 762,398.67
  4. Step 4: Simplify right side
    2,041,691.31x = 2,334,874,180,465.25
  5. Step 5: Solve for x
    x = 2,334,874,180,465.25/2,041,691.31
  6. Step 6: Final answer
    x = 1,143,598.04

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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.