Home / 4,167,194.84-5,749,600.32-2,860,846.41

Finding the Fourth Proportional to 4,167,194.84, 5,749,600.32 and 2,860,846.41

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Solution

The fourth proportional to 4,167,194.84, 5,749,600.32 and 2,860,846.41 is: 3,947,193.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,167,194.84 : 5,749,600.32 = 2,860,846.41 : x
  2. Step 2: Convert to fraction form
    4,167,194.84/5,749,600.32 = 2,860,846.41/x
  3. Step 3: Cross multiply
    4,167,194.84x = 5,749,600.32 × 2,860,846.41
  4. Step 4: Simplify right side
    4,167,194.84x = 16,448,723,434,406.85
  5. Step 5: Solve for x
    x = 16,448,723,434,406.85/4,167,194.84
  6. Step 6: Final answer
    x = 3,947,193.27

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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.