Home / 3,524,355.64-4,863,446.58-1,996,475.32

Finding the Fourth Proportional to 3,524,355.64, 4,863,446.58 and 1,996,475.32

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Solution

The fourth proportional to 3,524,355.64, 4,863,446.58 and 1,996,475.32 is: 2,755,042.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,524,355.64 : 4,863,446.58 = 1,996,475.32 : x
  2. Step 2: Convert to fraction form
    3,524,355.64/4,863,446.58 = 1,996,475.32/x
  3. Step 3: Cross multiply
    3,524,355.64x = 4,863,446.58 × 1,996,475.32
  4. Step 4: Simplify right side
    3,524,355.64x = 9,709,751,067,108.41
  5. Step 5: Solve for x
    x = 9,709,751,067,108.41/3,524,355.64
  6. Step 6: Final answer
    x = 2,755,042.92

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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.