Home / 1,094,514.22-1,510,315.05-635,539.33

Finding the Fourth Proportional to 1,094,514.22, 1,510,315.05 and 635,539.33

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Solution

The fourth proportional to 1,094,514.22, 1,510,315.05 and 635,539.33 is: 876,977.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094,514.22 : 1,510,315.05 = 635,539.33 : x
  2. Step 2: Convert to fraction form
    1,094,514.22/1,510,315.05 = 635,539.33/x
  3. Step 3: Cross multiply
    1,094,514.22x = 1,510,315.05 × 635,539.33
  4. Step 4: Simplify right side
    1,094,514.22x = 959,864,607,414.34
  5. Step 5: Solve for x
    x = 959,864,607,414.34/1,094,514.22
  6. Step 6: Final answer
    x = 876,977.74

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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.