Home / 1,097,515.72-1,514,612.24-600,834.43

Finding the Fourth Proportional to 1,097,515.72, 1,514,612.24 and 600,834.43

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Solution

The fourth proportional to 1,097,515.72, 1,514,612.24 and 600,834.43 is: 829,173.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,097,515.72 : 1,514,612.24 = 600,834.43 : x
  2. Step 2: Convert to fraction form
    1,097,515.72/1,514,612.24 = 600,834.43/x
  3. Step 3: Cross multiply
    1,097,515.72x = 1,514,612.24 × 600,834.43
  4. Step 4: Simplify right side
    1,097,515.72x = 910,031,183,033.65
  5. Step 5: Solve for x
    x = 910,031,183,033.65/1,097,515.72
  6. Step 6: Final answer
    x = 829,173.71

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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.