Home / 1,864,051.86-2,794,832.23-1,504,664.88

Finding the Fourth Proportional to 1,864,051.86, 2,794,832.23 and 1,504,664.88

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Solution

The fourth proportional to 1,864,051.86, 2,794,832.23 and 1,504,664.88 is: 2,255,991.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,864,051.86 : 2,794,832.23 = 1,504,664.88 : x
  2. Step 2: Convert to fraction form
    1,864,051.86/2,794,832.23 = 1,504,664.88/x
  3. Step 3: Cross multiply
    1,864,051.86x = 2,794,832.23 × 1,504,664.88
  4. Step 4: Simplify right side
    1,864,051.86x = 4,205,285,909,901.57
  5. Step 5: Solve for x
    x = 4,205,285,909,901.57/1,864,051.86
  6. Step 6: Final answer
    x = 2,255,991.91

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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.