Home / 10,925,796.69-15,077,514.44-6,031,020.34

Finding the Fourth Proportional to 10,925,796.69, 15,077,514.44 and 6,031,020.34

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Solution

The fourth proportional to 10,925,796.69, 15,077,514.44 and 6,031,020.34 is: 8,322,761.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,925,796.69 : 15,077,514.44 = 6,031,020.34 : x
  2. Step 2: Convert to fraction form
    10,925,796.69/15,077,514.44 = 6,031,020.34/x
  3. Step 3: Cross multiply
    10,925,796.69x = 15,077,514.44 × 6,031,020.34
  4. Step 4: Simplify right side
    10,925,796.69x = 90,932,796,279,361.27
  5. Step 5: Solve for x
    x = 90,932,796,279,361.27/10,925,796.69
  6. Step 6: Final answer
    x = 8,322,761.16

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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.