Home / 2,629,468.89-3,628,593.45-1,483,655.85

Finding the Fourth Proportional to 2,629,468.89, 3,628,593.45 and 1,483,655.85

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Solution

The fourth proportional to 2,629,468.89, 3,628,593.45 and 1,483,655.85 is: 2,047,403.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,629,468.89 : 3,628,593.45 = 1,483,655.85 : x
  2. Step 2: Convert to fraction form
    2,629,468.89/3,628,593.45 = 1,483,655.85/x
  3. Step 3: Cross multiply
    2,629,468.89x = 3,628,593.45 × 1,483,655.85
  4. Step 4: Simplify right side
    2,629,468.89x = 5,383,583,899,364.18
  5. Step 5: Solve for x
    x = 5,383,583,899,364.18/2,629,468.89
  6. Step 6: Final answer
    x = 2,047,403.53

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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.