Home / 1,063,668.82-1,595,517.33-334,168.23

Finding the Fourth Proportional to 1,063,668.82, 1,595,517.33 and 334,168.23

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Solution

The fourth proportional to 1,063,668.82, 1,595,517.33 and 334,168.23 is: 501,256.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,668.82 : 1,595,517.33 = 334,168.23 : x
  2. Step 2: Convert to fraction form
    1,063,668.82/1,595,517.33 = 334,168.23/x
  3. Step 3: Cross multiply
    1,063,668.82x = 1,595,517.33 × 334,168.23
  4. Step 4: Simplify right side
    1,063,668.82x = 533,171,193,055.03
  5. Step 5: Solve for x
    x = 533,171,193,055.03/1,063,668.82
  6. Step 6: Final answer
    x = 501,256.77

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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.