Home / 1,514,016.95-2,270,110.68-603,339.48

Finding the Fourth Proportional to 1,514,016.95, 2,270,110.68 and 603,339.48

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Solution

The fourth proportional to 1,514,016.95, 2,270,110.68 and 603,339.48 is: 904,644.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,514,016.95 : 2,270,110.68 = 603,339.48 : x
  2. Step 2: Convert to fraction form
    1,514,016.95/2,270,110.68 = 603,339.48/x
  3. Step 3: Cross multiply
    1,514,016.95x = 2,270,110.68 × 603,339.48
  4. Step 4: Simplify right side
    1,514,016.95x = 1,369,647,397,213.65
  5. Step 5: Solve for x
    x = 1,369,647,397,213.65/1,514,016.95
  6. Step 6: Final answer
    x = 904,644.69

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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.