Home / 2,001,252.30-3,002,439.65-804,015.33

Finding the Fourth Proportional to 2,001,252.30, 3,002,439.65 and 804,015.33

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Solution

The fourth proportional to 2,001,252.30, 3,002,439.65 and 804,015.33 is: 1,206,248.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,001,252.30 : 3,002,439.65 = 804,015.33 : x
  2. Step 2: Convert to fraction form
    2,001,252.30/3,002,439.65 = 804,015.33/x
  3. Step 3: Cross multiply
    2,001,252.30x = 3,002,439.65 × 804,015.33
  4. Step 4: Simplify right side
    2,001,252.30x = 2,414,007,501,979.76
  5. Step 5: Solve for x
    x = 2,414,007,501,979.76/2,001,252.30
  6. Step 6: Final answer
    x = 1,206,248.46

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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.