Home / 3,653,527.48-5,481,508.30-1,224,921.04

Finding the Fourth Proportional to 3,653,527.48, 5,481,508.30 and 1,224,921.04

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Solution

The fourth proportional to 3,653,527.48, 5,481,508.30 and 1,224,921.04 is: 1,837,789.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,653,527.48 : 5,481,508.30 = 1,224,921.04 : x
  2. Step 2: Convert to fraction form
    3,653,527.48/5,481,508.30 = 1,224,921.04/x
  3. Step 3: Cross multiply
    3,653,527.48x = 5,481,508.30 × 1,224,921.04
  4. Step 4: Simplify right side
    3,653,527.48x = 6,714,414,877,992.93
  5. Step 5: Solve for x
    x = 6,714,414,877,992.93/3,653,527.48
  6. Step 6: Final answer
    x = 1,837,789.62

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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.