Home / 1,873,200.06-2,809,563.07-593,819.86

Finding the Fourth Proportional to 1,873,200.06, 2,809,563.07 and 593,819.86

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Solution

The fourth proportional to 1,873,200.06, 2,809,563.07 and 593,819.86 is: 890,654.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,873,200.06 : 2,809,563.07 = 593,819.86 : x
  2. Step 2: Convert to fraction form
    1,873,200.06/2,809,563.07 = 593,819.86/x
  3. Step 3: Cross multiply
    1,873,200.06x = 2,809,563.07 × 593,819.86
  4. Step 4: Simplify right side
    1,873,200.06x = 1,668,374,348,888.57
  5. Step 5: Solve for x
    x = 1,668,374,348,888.57/1,873,200.06
  6. Step 6: Final answer
    x = 890,654.66

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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.