Home / 504,063.02-694,961.30-413,083.82

Finding the Fourth Proportional to 504,063.02, 694,961.30 and 413,083.82

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Solution

The fourth proportional to 504,063.02, 694,961.30 and 413,083.82 is: 569,526.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    504,063.02 : 694,961.30 = 413,083.82 : x
  2. Step 2: Convert to fraction form
    504,063.02/694,961.30 = 413,083.82/x
  3. Step 3: Cross multiply
    504,063.02x = 694,961.30 × 413,083.82
  4. Step 4: Simplify right side
    504,063.02x = 287,077,268,556.17
  5. Step 5: Solve for x
    x = 287,077,268,556.17/504,063.02
  6. Step 6: Final answer
    x = 569,526.54

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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.