Home / 2,795,090.58-3,857,201.64-1,571,401.44

Finding the Fourth Proportional to 2,795,090.58, 3,857,201.64 and 1,571,401.44

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Solution

The fourth proportional to 2,795,090.58, 3,857,201.64 and 1,571,401.44 is: 2,168,520.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,795,090.58 : 3,857,201.64 = 1,571,401.44 : x
  2. Step 2: Convert to fraction form
    2,795,090.58/3,857,201.64 = 1,571,401.44/x
  3. Step 3: Cross multiply
    2,795,090.58x = 3,857,201.64 × 1,571,401.44
  4. Step 4: Simplify right side
    2,795,090.58x = 6,061,212,211,466.36
  5. Step 5: Solve for x
    x = 6,061,212,211,466.36/2,795,090.58
  6. Step 6: Final answer
    x = 2,168,520.85

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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.