Home / 1,131,508.98-1,697,024.43-332,573.22

Finding the Fourth Proportional to 1,131,508.98, 1,697,024.43 and 332,573.22

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Solution

The fourth proportional to 1,131,508.98, 1,697,024.43 and 332,573.22 is: 498,789.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,131,508.98 : 1,697,024.43 = 332,573.22 : x
  2. Step 2: Convert to fraction form
    1,131,508.98/1,697,024.43 = 332,573.22/x
  3. Step 3: Cross multiply
    1,131,508.98x = 1,697,024.43 × 332,573.22
  4. Step 4: Simplify right side
    1,131,508.98x = 564,384,879,103.77
  5. Step 5: Solve for x
    x = 564,384,879,103.77/1,131,508.98
  6. Step 6: Final answer
    x = 498,789.57

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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.