Home / 3,641,996.62-5,025,956.28-2,010,405.09

Finding the Fourth Proportional to 3,641,996.62, 5,025,956.28 and 2,010,405.09

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Solution

The fourth proportional to 3,641,996.62, 5,025,956.28 and 2,010,405.09 is: 2,774,359.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,641,996.62 : 5,025,956.28 = 2,010,405.09 : x
  2. Step 2: Convert to fraction form
    3,641,996.62/5,025,956.28 = 2,010,405.09/x
  3. Step 3: Cross multiply
    3,641,996.62x = 5,025,956.28 × 2,010,405.09
  4. Step 4: Simplify right side
    3,641,996.62x = 10,104,208,087,429.47
  5. Step 5: Solve for x
    x = 10,104,208,087,429.47/3,641,996.62
  6. Step 6: Final answer
    x = 2,774,359.55

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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.