Home / 5,771,729.40-8,651,883.60-2,733,755.55

Finding the Fourth Proportional to 5,771,729.40, 8,651,883.60 and 2,733,755.55

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Solution

The fourth proportional to 5,771,729.40, 8,651,883.60 and 2,733,755.55 is: 4,097,928.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,771,729.40 : 8,651,883.60 = 2,733,755.55 : x
  2. Step 2: Convert to fraction form
    5,771,729.40/8,651,883.60 = 2,733,755.55/x
  3. Step 3: Cross multiply
    5,771,729.40x = 8,651,883.60 × 2,733,755.55
  4. Step 4: Simplify right side
    5,771,729.40x = 23,652,134,809,453.98
  5. Step 5: Solve for x
    x = 23,652,134,809,453.98/5,771,729.40
  6. Step 6: Final answer
    x = 4,097,928.57

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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.