Home / 1,110,533.44-1,665,804.48-269,083.84

Finding the Fourth Proportional to 1,110,533.44, 1,665,804.48 and 269,083.84

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Solution

The fourth proportional to 1,110,533.44, 1,665,804.48 and 269,083.84 is: 403,626.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,110,533.44 : 1,665,804.48 = 269,083.84 : x
  2. Step 2: Convert to fraction form
    1,110,533.44/1,665,804.48 = 269,083.84/x
  3. Step 3: Cross multiply
    1,110,533.44x = 1,665,804.48 × 269,083.84
  4. Step 4: Simplify right side
    1,110,533.44x = 448,241,066,167.60
  5. Step 5: Solve for x
    x = 448,241,066,167.60/1,110,533.44
  6. Step 6: Final answer
    x = 403,626.81

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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.