Home / 1,332,941.46-1,999,495.26-534,119.22

Finding the Fourth Proportional to 1,332,941.46, 1,999,495.26 and 534,119.22

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Solution

The fourth proportional to 1,332,941.46, 1,999,495.26 and 534,119.22 is: 801,212.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,332,941.46 : 1,999,495.26 = 534,119.22 : x
  2. Step 2: Convert to fraction form
    1,332,941.46/1,999,495.26 = 534,119.22/x
  3. Step 3: Cross multiply
    1,332,941.46x = 1,999,495.26 × 534,119.22
  4. Step 4: Simplify right side
    1,332,941.46x = 1,067,968,848,664.90
  5. Step 5: Solve for x
    x = 1,067,968,848,664.90/1,332,941.46
  6. Step 6: Final answer
    x = 801,212.12

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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.