Home / 11,932,412.97-17,898,442.23-3,296,322.45

Finding the Fourth Proportional to 11,932,412.97, 17,898,442.23 and 3,296,322.45

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Solution

The fourth proportional to 11,932,412.97, 17,898,442.23 and 3,296,322.45 is: 4,944,434.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,932,412.97 : 17,898,442.23 = 3,296,322.45 : x
  2. Step 2: Convert to fraction form
    11,932,412.97/17,898,442.23 = 3,296,322.45/x
  3. Step 3: Cross multiply
    11,932,412.97x = 17,898,442.23 × 3,296,322.45
  4. Step 4: Simplify right side
    11,932,412.97x = 58,999,036,942,777.07
  5. Step 5: Solve for x
    x = 58,999,036,942,777.07/11,932,412.97
  6. Step 6: Final answer
    x = 4,944,434.72

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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.