Home / 2,095,418.94-3,157,130.23-1,893,249.87

Finding the Fourth Proportional to 2,095,418.94, 3,157,130.23 and 1,893,249.87

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Solution

The fourth proportional to 2,095,418.94, 3,157,130.23 and 1,893,249.87 is: 2,852,525.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,095,418.94 : 3,157,130.23 = 1,893,249.87 : x
  2. Step 2: Convert to fraction form
    2,095,418.94/3,157,130.23 = 1,893,249.87/x
  3. Step 3: Cross multiply
    2,095,418.94x = 3,157,130.23 × 1,893,249.87
  4. Step 4: Simplify right side
    2,095,418.94x = 5,977,236,397,520.57
  5. Step 5: Solve for x
    x = 5,977,236,397,520.57/2,095,418.94
  6. Step 6: Final answer
    x = 2,852,525.71

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.