Home / 441,764.03-609,618.36-269,969.41

Finding the Fourth Proportional to 441,764.03, 609,618.36 and 269,969.41

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Solution

The fourth proportional to 441,764.03, 609,618.36 and 269,969.41 is: 372,548.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    441,764.03 : 609,618.36 = 269,969.41 : x
  2. Step 2: Convert to fraction form
    441,764.03/609,618.36 = 269,969.41/x
  3. Step 3: Cross multiply
    441,764.03x = 609,618.36 × 269,969.41
  4. Step 4: Simplify right side
    441,764.03x = 164,578,311,173.34
  5. Step 5: Solve for x
    x = 164,578,311,173.34/441,764.03
  6. Step 6: Final answer
    x = 372,548.01

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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.