Home / 3,229,651.26-4,457,564.18-1,853,924.98

Finding the Fourth Proportional to 3,229,651.26, 4,457,564.18 and 1,853,924.98

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Solution

The fourth proportional to 3,229,651.26, 4,457,564.18 and 1,853,924.98 is: 2,558,786.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,229,651.26 : 4,457,564.18 = 1,853,924.98 : x
  2. Step 2: Convert to fraction form
    3,229,651.26/4,457,564.18 = 1,853,924.98/x
  3. Step 3: Cross multiply
    3,229,651.26x = 4,457,564.18 × 1,853,924.98
  4. Step 4: Simplify right side
    3,229,651.26x = 8,263,989,583,255.22
  5. Step 5: Solve for x
    x = 8,263,989,583,255.22/3,229,651.26
  6. Step 6: Final answer
    x = 2,558,786.98

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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.