Home / 1,056,112.44-1,583,536.01-336,143.15

Finding the Fourth Proportional to 1,056,112.44, 1,583,536.01 and 336,143.15

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Solution

The fourth proportional to 1,056,112.44, 1,583,536.01 and 336,143.15 is: 504,013.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,056,112.44 : 1,583,536.01 = 336,143.15 : x
  2. Step 2: Convert to fraction form
    1,056,112.44/1,583,536.01 = 336,143.15/x
  3. Step 3: Cross multiply
    1,056,112.44x = 1,583,536.01 × 336,143.15
  4. Step 4: Simplify right side
    1,056,112.44x = 532,294,782,539.83
  5. Step 5: Solve for x
    x = 532,294,782,539.83/1,056,112.44
  6. Step 6: Final answer
    x = 504,013.37

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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.