Home / 2,823,249.25-3,896,108.58-1,534,089.61

Finding the Fourth Proportional to 2,823,249.25, 3,896,108.58 and 1,534,089.61

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Solution

The fourth proportional to 2,823,249.25, 3,896,108.58 and 1,534,089.61 is: 2,117,057.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,823,249.25 : 3,896,108.58 = 1,534,089.61 : x
  2. Step 2: Convert to fraction form
    2,823,249.25/3,896,108.58 = 1,534,089.61/x
  3. Step 3: Cross multiply
    2,823,249.25x = 3,896,108.58 × 1,534,089.61
  4. Step 4: Simplify right side
    2,823,249.25x = 5,976,979,692,009.86
  5. Step 5: Solve for x
    x = 5,976,979,692,009.86/2,823,249.25
  6. Step 6: Final answer
    x = 2,117,057.04

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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.