Home / 4,733,186.40-7,104,445.20-2,339,733.60

Finding the Fourth Proportional to 4,733,186.40, 7,104,445.20 and 2,339,733.60

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Solution

The fourth proportional to 4,733,186.40, 7,104,445.20 and 2,339,733.60 is: 3,511,906.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,733,186.40 : 7,104,445.20 = 2,339,733.60 : x
  2. Step 2: Convert to fraction form
    4,733,186.40/7,104,445.20 = 2,339,733.60/x
  3. Step 3: Cross multiply
    4,733,186.40x = 7,104,445.20 × 2,339,733.60
  4. Step 4: Simplify right side
    4,733,186.40x = 16,622,509,143,798.72
  5. Step 5: Solve for x
    x = 16,622,509,143,798.72/4,733,186.40
  6. Step 6: Final answer
    x = 3,511,906.72

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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.