Home / 1,508,514.45-2,264,193.66-549,896.62

Finding the Fourth Proportional to 1,508,514.45, 2,264,193.66 and 549,896.62

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Solution

The fourth proportional to 1,508,514.45, 2,264,193.66 and 549,896.62 is: 825,363.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,508,514.45 : 2,264,193.66 = 549,896.62 : x
  2. Step 2: Convert to fraction form
    1,508,514.45/2,264,193.66 = 549,896.62/x
  3. Step 3: Cross multiply
    1,508,514.45x = 2,264,193.66 × 549,896.62
  4. Step 4: Simplify right side
    1,508,514.45x = 1,245,072,440,659.43
  5. Step 5: Solve for x
    x = 1,245,072,440,659.43/1,508,514.45
  6. Step 6: Final answer
    x = 825,363.28

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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.