Home / 2,062,629.84-2,846,600.64-1,144,945.20

Finding the Fourth Proportional to 2,062,629.84, 2,846,600.64 and 1,144,945.20

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Solution

The fourth proportional to 2,062,629.84, 2,846,600.64 and 1,144,945.20 is: 1,580,119.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,062,629.84 : 2,846,600.64 = 1,144,945.20 : x
  2. Step 2: Convert to fraction form
    2,062,629.84/2,846,600.64 = 1,144,945.20/x
  3. Step 3: Cross multiply
    2,062,629.84x = 2,846,600.64 × 1,144,945.20
  4. Step 4: Simplify right side
    2,062,629.84x = 3,259,201,739,084.93
  5. Step 5: Solve for x
    x = 3,259,201,739,084.93/2,062,629.84
  6. Step 6: Final answer
    x = 1,580,119.55

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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.