Home / 6,622,886.22-9,140,311.25-3,794,201.63

Finding the Fourth Proportional to 6,622,886.22, 9,140,311.25 and 3,794,201.63

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Solution

The fourth proportional to 6,622,886.22, 9,140,311.25 and 3,794,201.63 is: 5,236,415.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,622,886.22 : 9,140,311.25 = 3,794,201.63 : x
  2. Step 2: Convert to fraction form
    6,622,886.22/9,140,311.25 = 3,794,201.63/x
  3. Step 3: Cross multiply
    6,622,886.22x = 9,140,311.25 × 3,794,201.63
  4. Step 4: Simplify right side
    6,622,886.22x = 34,680,183,827,289.20
  5. Step 5: Solve for x
    x = 34,680,183,827,289.20/6,622,886.22
  6. Step 6: Final answer
    x = 5,236,415.47

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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.