Home / 4,443,183-6,664,796.37-1,077,390

Finding the Fourth Proportional to 4,443,183, 6,664,796.37 and 1,077,390

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Solution

The fourth proportional to 4,443,183, 6,664,796.37 and 1,077,390 is: 1,616,090.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,443,183 : 6,664,796.37 = 1,077,390 : x
  2. Step 2: Convert to fraction form
    4,443,183/6,664,796.37 = 1,077,390/x
  3. Step 3: Cross multiply
    4,443,183x = 6,664,796.37 × 1,077,390
  4. Step 4: Simplify right side
    4,443,183x = 7,180,584,961,074.30
  5. Step 5: Solve for x
    x = 7,180,584,961,074.30/4,443,183
  6. Step 6: Final answer
    x = 1,616,090.30

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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.