Home / 2,345,699.25-3,237,043.10-1,327,104

Finding the Fourth Proportional to 2,345,699.25, 3,237,043.10 and 1,327,104

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Solution

The fourth proportional to 2,345,699.25, 3,237,043.10 and 1,327,104 is: 1,831,391.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,345,699.25 : 3,237,043.10 = 1,327,104 : x
  2. Step 2: Convert to fraction form
    2,345,699.25/3,237,043.10 = 1,327,104/x
  3. Step 3: Cross multiply
    2,345,699.25x = 3,237,043.10 × 1,327,104
  4. Step 4: Simplify right side
    2,345,699.25x = 4,295,892,839,546.88
  5. Step 5: Solve for x
    x = 4,295,892,839,546.88/2,345,699.25
  6. Step 6: Final answer
    x = 1,831,391.15

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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.