Home / 2,541,527.73-3,507,369.53-1,380,023.37

Finding the Fourth Proportional to 2,541,527.73, 3,507,369.53 and 1,380,023.37

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Solution

The fourth proportional to 2,541,527.73, 3,507,369.53 and 1,380,023.37 is: 1,904,465.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,541,527.73 : 3,507,369.53 = 1,380,023.37 : x
  2. Step 2: Convert to fraction form
    2,541,527.73/3,507,369.53 = 1,380,023.37/x
  3. Step 3: Cross multiply
    2,541,527.73x = 3,507,369.53 × 1,380,023.37
  4. Step 4: Simplify right side
    2,541,527.73x = 4,840,251,911,725.80
  5. Step 5: Solve for x
    x = 4,840,251,911,725.80/2,541,527.73
  6. Step 6: Final answer
    x = 1,904,465.51

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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.