Home / 3,592,908.60-5,381,489.70-3,193,999.80

Finding the Fourth Proportional to 3,592,908.60, 5,381,489.70 and 3,193,999.80

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Solution

The fourth proportional to 3,592,908.60, 5,381,489.70 and 3,193,999.80 is: 4,784,000.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,592,908.60 : 5,381,489.70 = 3,193,999.80 : x
  2. Step 2: Convert to fraction form
    3,592,908.60/5,381,489.70 = 3,193,999.80/x
  3. Step 3: Cross multiply
    3,592,908.60x = 5,381,489.70 × 3,193,999.80
  4. Step 4: Simplify right side
    3,592,908.60x = 17,188,477,025,502.06
  5. Step 5: Solve for x
    x = 17,188,477,025,502.06/3,592,908.60
  6. Step 6: Final answer
    x = 4,784,000.64

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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.