Home / 2,015,950.48-2,781,879.60-1,110,532.48

Finding the Fourth Proportional to 2,015,950.48, 2,781,879.60 and 1,110,532.48

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Solution

The fourth proportional to 2,015,950.48, 2,781,879.60 and 1,110,532.48 is: 1,532,462.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,015,950.48 : 2,781,879.60 = 1,110,532.48 : x
  2. Step 2: Convert to fraction form
    2,015,950.48/2,781,879.60 = 1,110,532.48/x
  3. Step 3: Cross multiply
    2,015,950.48x = 2,781,879.60 × 1,110,532.48
  4. Step 4: Simplify right side
    2,015,950.48x = 3,089,367,651,249.41
  5. Step 5: Solve for x
    x = 3,089,367,651,249.41/2,015,950.48
  6. Step 6: Final answer
    x = 1,532,462.07

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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.