Home / 3,814,986.36-5,263,379.11-2,364,152.43

Finding the Fourth Proportional to 3,814,986.36, 5,263,379.11 and 2,364,152.43

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Solution

The fourth proportional to 3,814,986.36, 5,263,379.11 and 2,364,152.43 is: 3,261,723.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,814,986.36 : 5,263,379.11 = 2,364,152.43 : x
  2. Step 2: Convert to fraction form
    3,814,986.36/5,263,379.11 = 2,364,152.43/x
  3. Step 3: Cross multiply
    3,814,986.36x = 5,263,379.11 × 2,364,152.43
  4. Step 4: Simplify right side
    3,814,986.36x = 12,443,430,512,917.74
  5. Step 5: Solve for x
    x = 12,443,430,512,917.74/3,814,986.36
  6. Step 6: Final answer
    x = 3,261,723.46

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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.