Home / 2,023,400.24-3,034,201.80-1,076,571.44

Finding the Fourth Proportional to 2,023,400.24, 3,034,201.80 and 1,076,571.44

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Solution

The fourth proportional to 2,023,400.24, 3,034,201.80 and 1,076,571.44 is: 1,614,379.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,023,400.24 : 3,034,201.80 = 1,076,571.44 : x
  2. Step 2: Convert to fraction form
    2,023,400.24/3,034,201.80 = 1,076,571.44/x
  3. Step 3: Cross multiply
    2,023,400.24x = 3,034,201.80 × 1,076,571.44
  4. Step 4: Simplify right side
    2,023,400.24x = 3,266,535,001,076.59
  5. Step 5: Solve for x
    x = 3,266,535,001,076.59/2,023,400.24
  6. Step 6: Final answer
    x = 1,614,379.07

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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.