Home / 3,810,694.01-5,714,837.15-1,251,487.26

Finding the Fourth Proportional to 3,810,694.01, 5,714,837.15 and 1,251,487.26

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Solution

The fourth proportional to 3,810,694.01, 5,714,837.15 and 1,251,487.26 is: 1,876,835.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,810,694.01 : 5,714,837.15 = 1,251,487.26 : x
  2. Step 2: Convert to fraction form
    3,810,694.01/5,714,837.15 = 1,251,487.26/x
  3. Step 3: Cross multiply
    3,810,694.01x = 5,714,837.15 × 1,251,487.26
  4. Step 4: Simplify right side
    3,810,694.01x = 7,152,045,879,942.27
  5. Step 5: Solve for x
    x = 7,152,045,879,942.27/3,810,694.01
  6. Step 6: Final answer
    x = 1,876,835.52

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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.