Home / 2,463,815.88-3,695,082.30-1,043,140.68

Finding the Fourth Proportional to 2,463,815.88, 3,695,082.30 and 1,043,140.68

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Solution

The fourth proportional to 2,463,815.88, 3,695,082.30 and 1,043,140.68 is: 1,564,439.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,463,815.88 : 3,695,082.30 = 1,043,140.68 : x
  2. Step 2: Convert to fraction form
    2,463,815.88/3,695,082.30 = 1,043,140.68/x
  3. Step 3: Cross multiply
    2,463,815.88x = 3,695,082.30 × 1,043,140.68
  4. Step 4: Simplify right side
    2,463,815.88x = 3,854,490,663,077.96
  5. Step 5: Solve for x
    x = 3,854,490,663,077.96/2,463,815.88
  6. Step 6: Final answer
    x = 1,564,439.41

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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.