Home / 5,765,025.24-8,647,894.42-1,927,193

Finding the Fourth Proportional to 5,765,025.24, 8,647,894.42 and 1,927,193

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Solution

The fourth proportional to 5,765,025.24, 8,647,894.42 and 1,927,193 is: 2,890,908.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,765,025.24 : 8,647,894.42 = 1,927,193 : x
  2. Step 2: Convert to fraction form
    5,765,025.24/8,647,894.42 = 1,927,193/x
  3. Step 3: Cross multiply
    5,765,025.24x = 8,647,894.42 × 1,927,193
  4. Step 4: Simplify right side
    5,765,025.24x = 16,666,161,590,963.06
  5. Step 5: Solve for x
    x = 16,666,161,590,963.06/5,765,025.24
  6. Step 6: Final answer
    x = 2,890,908.69

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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.