Home / 2,248,043.57-3,373,172.53-1,049,791.74

Finding the Fourth Proportional to 2,248,043.57, 3,373,172.53 and 1,049,791.74

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Solution

The fourth proportional to 2,248,043.57, 3,373,172.53 and 1,049,791.74 is: 1,575,204.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,248,043.57 : 3,373,172.53 = 1,049,791.74 : x
  2. Step 2: Convert to fraction form
    2,248,043.57/3,373,172.53 = 1,049,791.74/x
  3. Step 3: Cross multiply
    2,248,043.57x = 3,373,172.53 × 1,049,791.74
  4. Step 4: Simplify right side
    2,248,043.57x = 3,541,128,666,241.66
  5. Step 5: Solve for x
    x = 3,541,128,666,241.66/2,248,043.57
  6. Step 6: Final answer
    x = 1,575,204.64

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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.