Home / 4,220,093.25-5,823,734.47-2,286,353.93

Finding the Fourth Proportional to 4,220,093.25, 5,823,734.47 and 2,286,353.93

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Solution

The fourth proportional to 4,220,093.25, 5,823,734.47 and 2,286,353.93 is: 3,155,171.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,220,093.25 : 5,823,734.47 = 2,286,353.93 : x
  2. Step 2: Convert to fraction form
    4,220,093.25/5,823,734.47 = 2,286,353.93/x
  3. Step 3: Cross multiply
    4,220,093.25x = 5,823,734.47 × 2,286,353.93
  4. Step 4: Simplify right side
    4,220,093.25x = 13,315,118,179,765.41
  5. Step 5: Solve for x
    x = 13,315,118,179,765.41/4,220,093.25
  6. Step 6: Final answer
    x = 3,155,171.55

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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.