Home / 12,752,524-19,131,789.04-5,076,606

Finding the Fourth Proportional to 12,752,524, 19,131,789.04 and 5,076,606

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Solution

The fourth proportional to 12,752,524, 19,131,789.04 and 5,076,606 is: 7,616,104.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,752,524 : 19,131,789.04 = 5,076,606 : x
  2. Step 2: Convert to fraction form
    12,752,524/19,131,789.04 = 5,076,606/x
  3. Step 3: Cross multiply
    12,752,524x = 19,131,789.04 × 5,076,606
  4. Step 4: Simplify right side
    12,752,524x = 97,124,555,031,198.23
  5. Step 5: Solve for x
    x = 97,124,555,031,198.23/12,752,524
  6. Step 6: Final answer
    x = 7,616,104.47

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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.