Home / 1,635,159.96-2,453,067.99-569,916

Finding the Fourth Proportional to 1,635,159.96, 2,453,067.99 and 569,916

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Solution

The fourth proportional to 1,635,159.96, 2,453,067.99 and 569,916 is: 854,988.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,635,159.96 : 2,453,067.99 = 569,916 : x
  2. Step 2: Convert to fraction form
    1,635,159.96/2,453,067.99 = 569,916/x
  3. Step 3: Cross multiply
    1,635,159.96x = 2,453,067.99 × 569,916
  4. Step 4: Simplify right side
    1,635,159.96x = 1,398,042,696,588.84
  5. Step 5: Solve for x
    x = 1,398,042,696,588.84/1,635,159.96
  6. Step 6: Final answer
    x = 854,988.34

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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.