Home / 4,263,111.52-6,399,219.48-1,835,467

Finding the Fourth Proportional to 4,263,111.52, 6,399,219.48 and 1,835,467

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Solution

The fourth proportional to 4,263,111.52, 6,399,219.48 and 1,835,467 is: 2,755,160.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,263,111.52 : 6,399,219.48 = 1,835,467 : x
  2. Step 2: Convert to fraction form
    4,263,111.52/6,399,219.48 = 1,835,467/x
  3. Step 3: Cross multiply
    4,263,111.52x = 6,399,219.48 × 1,835,467
  4. Step 4: Simplify right side
    4,263,111.52x = 11,745,556,181,297.16
  5. Step 5: Solve for x
    x = 11,745,556,181,297.16/4,263,111.52
  6. Step 6: Final answer
    x = 2,755,160.43

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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.