Home / 4,441,786.32-6,662,679.48-1,601,898.48

Finding the Fourth Proportional to 4,441,786.32, 6,662,679.48 and 1,601,898.48

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Solution

The fourth proportional to 4,441,786.32, 6,662,679.48 and 1,601,898.48 is: 2,402,847.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,441,786.32 : 6,662,679.48 = 1,601,898.48 : x
  2. Step 2: Convert to fraction form
    4,441,786.32/6,662,679.48 = 1,601,898.48/x
  3. Step 3: Cross multiply
    4,441,786.32x = 6,662,679.48 × 1,601,898.48
  4. Step 4: Simplify right side
    4,441,786.32x = 10,672,936,131,739.19
  5. Step 5: Solve for x
    x = 10,672,936,131,739.19/4,441,786.32
  6. Step 6: Final answer
    x = 2,402,847.72

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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.