Home / 5,141,302.07-7,714,942.44-4,055,169.52

Finding the Fourth Proportional to 5,141,302.07, 7,714,942.44 and 4,055,169.52

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Solution

The fourth proportional to 5,141,302.07, 7,714,942.44 and 4,055,169.52 is: 6,085,112.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,141,302.07 : 7,714,942.44 = 4,055,169.52 : x
  2. Step 2: Convert to fraction form
    5,141,302.07/7,714,942.44 = 4,055,169.52/x
  3. Step 3: Cross multiply
    5,141,302.07x = 7,714,942.44 × 4,055,169.52
  4. Step 4: Simplify right side
    5,141,302.07x = 31,285,399,425,679.22
  5. Step 5: Solve for x
    x = 31,285,399,425,679.22/5,141,302.07
  6. Step 6: Final answer
    x = 6,085,112.10

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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.