Home / 10,467,519.37-14,445,185.22-5,821,203.24

Finding the Fourth Proportional to 10,467,519.37, 14,445,185.22 and 5,821,203.24

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Solution

The fourth proportional to 10,467,519.37, 14,445,185.22 and 5,821,203.24 is: 8,033,265.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,467,519.37 : 14,445,185.22 = 5,821,203.24 : x
  2. Step 2: Convert to fraction form
    10,467,519.37/14,445,185.22 = 5,821,203.24/x
  3. Step 3: Cross multiply
    10,467,519.37x = 14,445,185.22 × 5,821,203.24
  4. Step 4: Simplify right side
    10,467,519.37x = 84,088,359,005,064.12
  5. Step 5: Solve for x
    x = 84,088,359,005,064.12/10,467,519.37
  6. Step 6: Final answer
    x = 8,033,265.19

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.