Home / 2,625,308.49-3,622,598.87-1,463,469.60

Finding the Fourth Proportional to 2,625,308.49, 3,622,598.87 and 1,463,469.60

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Solution

The fourth proportional to 2,625,308.49, 3,622,598.87 and 1,463,469.60 is: 2,019,405.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,625,308.49 : 3,622,598.87 = 1,463,469.60 : x
  2. Step 2: Convert to fraction form
    2,625,308.49/3,622,598.87 = 1,463,469.60/x
  3. Step 3: Cross multiply
    2,625,308.49x = 3,622,598.87 × 1,463,469.60
  4. Step 4: Simplify right side
    2,625,308.49x = 5,301,563,311,922.01
  5. Step 5: Solve for x
    x = 5,301,563,311,922.01/2,625,308.49
  6. Step 6: Final answer
    x = 2,019,405.85

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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.