Home / 3,728,039.76-5,592,003.44-1,677,252.04

Finding the Fourth Proportional to 3,728,039.76, 5,592,003.44 and 1,677,252.04

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Solution

The fourth proportional to 3,728,039.76, 5,592,003.44 and 1,677,252.04 is: 2,515,852.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,728,039.76 : 5,592,003.44 = 1,677,252.04 : x
  2. Step 2: Convert to fraction form
    3,728,039.76/5,592,003.44 = 1,677,252.04/x
  3. Step 3: Cross multiply
    3,728,039.76x = 5,592,003.44 × 1,677,252.04
  4. Step 4: Simplify right side
    3,728,039.76x = 9,379,199,182,581.52
  5. Step 5: Solve for x
    x = 9,379,199,182,581.52/3,728,039.76
  6. Step 6: Final answer
    x = 2,515,852.78

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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.