Home / 3,405,029.13-5,094,927.44-2,729,060.24

Finding the Fourth Proportional to 3,405,029.13, 5,094,927.44 and 2,729,060.24

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Solution

The fourth proportional to 3,405,029.13, 5,094,927.44 and 2,729,060.24 is: 4,083,478.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,405,029.13 : 5,094,927.44 = 2,729,060.24 : x
  2. Step 2: Convert to fraction form
    3,405,029.13/5,094,927.44 = 2,729,060.24/x
  3. Step 3: Cross multiply
    3,405,029.13x = 5,094,927.44 × 2,729,060.24
  4. Step 4: Simplify right side
    3,405,029.13x = 13,904,363,902,642.98
  5. Step 5: Solve for x
    x = 13,904,363,902,642.98/3,405,029.13
  6. Step 6: Final answer
    x = 4,083,478.69

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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.