Home / 2,008,174.44-2,770,596.34-1,283,440.24

Finding the Fourth Proportional to 2,008,174.44, 2,770,596.34 and 1,283,440.24

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Solution

The fourth proportional to 2,008,174.44, 2,770,596.34 and 1,283,440.24 is: 1,770,710.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,008,174.44 : 2,770,596.34 = 1,283,440.24 : x
  2. Step 2: Convert to fraction form
    2,008,174.44/2,770,596.34 = 1,283,440.24/x
  3. Step 3: Cross multiply
    2,008,174.44x = 2,770,596.34 × 1,283,440.24
  4. Step 4: Simplify right side
    2,008,174.44x = 3,555,894,831,552.72
  5. Step 5: Solve for x
    x = 3,555,894,831,552.72/2,008,174.44
  6. Step 6: Final answer
    x = 1,770,710.13

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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.