Home / 3,592,653.60-5,381,107.20-3,193,744.80

Finding the Fourth Proportional to 3,592,653.60, 5,381,107.20 and 3,193,744.80

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Solution

The fourth proportional to 3,592,653.60, 5,381,107.20 and 3,193,744.80 is: 4,783,618.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,592,653.60 : 5,381,107.20 = 3,193,744.80 : x
  2. Step 2: Convert to fraction form
    3,592,653.60/5,381,107.20 = 3,193,744.80/x
  3. Step 3: Cross multiply
    3,592,653.60x = 5,381,107.20 × 3,193,744.80
  4. Step 4: Simplify right side
    3,592,653.60x = 17,185,883,138,242.56
  5. Step 5: Solve for x
    x = 17,185,883,138,242.56/3,592,653.60
  6. Step 6: Final answer
    x = 4,783,618.20

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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.