Home / 2,324,539.60-3,204,782.94-1,909,517.41

Finding the Fourth Proportional to 2,324,539.60, 3,204,782.94 and 1,909,517.41

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Solution

The fourth proportional to 2,324,539.60, 3,204,782.94 and 1,909,517.41 is: 2,632,602.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,324,539.60 : 3,204,782.94 = 1,909,517.41 : x
  2. Step 2: Convert to fraction form
    2,324,539.60/3,204,782.94 = 1,909,517.41/x
  3. Step 3: Cross multiply
    2,324,539.60x = 3,204,782.94 × 1,909,517.41
  4. Step 4: Simplify right side
    2,324,539.60x = 6,119,588,819,200.99
  5. Step 5: Solve for x
    x = 6,119,588,819,200.99/2,324,539.60
  6. Step 6: Final answer
    x = 2,632,602.52

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1.5x scale

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.