Home / 2,740,334.20-4,114,194.90-1,604,260.60

Finding the Fourth Proportional to 2,740,334.20, 4,114,194.90 and 1,604,260.60

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Solution

The fourth proportional to 2,740,334.20, 4,114,194.90 and 1,604,260.60 is: 2,408,553.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,740,334.20 : 4,114,194.90 = 1,604,260.60 : x
  2. Step 2: Convert to fraction form
    2,740,334.20/4,114,194.90 = 1,604,260.60/x
  3. Step 3: Cross multiply
    2,740,334.20x = 4,114,194.90 × 1,604,260.60
  4. Step 4: Simplify right side
    2,740,334.20x = 6,600,240,778,790.94
  5. Step 5: Solve for x
    x = 6,600,240,778,790.94/2,740,334.20
  6. Step 6: Final answer
    x = 2,408,553.23

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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.