Home / 3,814,986.67-5,263,379.51-2,364,152.74

Finding the Fourth Proportional to 3,814,986.67, 5,263,379.51 and 2,364,152.74

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Solution

The fourth proportional to 3,814,986.67, 5,263,379.51 and 2,364,152.74 is: 3,261,723.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,814,986.67 : 5,263,379.51 = 2,364,152.74 : x
  2. Step 2: Convert to fraction form
    3,814,986.67/5,263,379.51 = 2,364,152.74/x
  3. Step 3: Cross multiply
    3,814,986.67x = 5,263,379.51 × 2,364,152.74
  4. Step 4: Simplify right side
    3,814,986.67x = 12,443,433,065,247.14
  5. Step 5: Solve for x
    x = 12,443,433,065,247.14/3,814,986.67
  6. Step 6: Final answer
    x = 3,261,723.87

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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.