Home / 3,510,338.64-4,844,243.23-1,961,604.26

Finding the Fourth Proportional to 3,510,338.64, 4,844,243.23 and 1,961,604.26

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Solution

The fourth proportional to 3,510,338.64, 4,844,243.23 and 1,961,604.26 is: 2,707,000.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,510,338.64 : 4,844,243.23 = 1,961,604.26 : x
  2. Step 2: Convert to fraction form
    3,510,338.64/4,844,243.23 = 1,961,604.26/x
  3. Step 3: Cross multiply
    3,510,338.64x = 4,844,243.23 × 1,961,604.26
  4. Step 4: Simplify right side
    3,510,338.64x = 9,502,488,156,444.16
  5. Step 5: Solve for x
    x = 9,502,488,156,444.16/3,510,338.64
  6. Step 6: Final answer
    x = 2,707,000.42

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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.