Home / 3,573,449.08-5,361,174.17-1,445,027.87

Finding the Fourth Proportional to 3,573,449.08, 5,361,174.17 and 1,445,027.87

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Solution

The fourth proportional to 3,573,449.08, 5,361,174.17 and 1,445,027.87 is: 2,167,946.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,573,449.08 : 5,361,174.17 = 1,445,027.87 : x
  2. Step 2: Convert to fraction form
    3,573,449.08/5,361,174.17 = 1,445,027.87/x
  3. Step 3: Cross multiply
    3,573,449.08x = 5,361,174.17 × 1,445,027.87
  4. Step 4: Simplify right side
    3,573,449.08x = 7,747,046,103,170.77
  5. Step 5: Solve for x
    x = 7,747,046,103,170.77/3,573,449.08
  6. Step 6: Final answer
    x = 2,167,946.41

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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.