Home / 569,261.59-854,032.49-401,110.32

Finding the Fourth Proportional to 569,261.59, 854,032.49 and 401,110.32

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Solution

The fourth proportional to 569,261.59, 854,032.49 and 401,110.32 is: 601,764.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    569,261.59 : 854,032.49 = 401,110.32 : x
  2. Step 2: Convert to fraction form
    569,261.59/854,032.49 = 401,110.32/x
  3. Step 3: Cross multiply
    569,261.59x = 854,032.49 × 401,110.32
  4. Step 4: Simplify right side
    569,261.59x = 342,561,245,354.30
  5. Step 5: Solve for x
    x = 342,561,245,354.30/569,261.59
  6. Step 6: Final answer
    x = 601,764.20

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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.