Home / 4,058,997.09-6,090,496.32-1,900,168.52

Finding the Fourth Proportional to 4,058,997.09, 6,090,496.32 and 1,900,168.52

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Solution

The fourth proportional to 4,058,997.09, 6,090,496.32 and 1,900,168.52 is: 2,851,189.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,058,997.09 : 6,090,496.32 = 1,900,168.52 : x
  2. Step 2: Convert to fraction form
    4,058,997.09/6,090,496.32 = 1,900,168.52/x
  3. Step 3: Cross multiply
    4,058,997.09x = 6,090,496.32 × 1,900,168.52
  4. Step 4: Simplify right side
    4,058,997.09x = 11,572,969,347,987.37
  5. Step 5: Solve for x
    x = 11,572,969,347,987.37/4,058,997.09
  6. Step 6: Final answer
    x = 2,851,189.37

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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.