Home / 2,169,708.80-3,254,563.20-593,772.80

Finding the Fourth Proportional to 2,169,708.80, 3,254,563.20 and 593,772.80

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Solution

The fourth proportional to 2,169,708.80, 3,254,563.20 and 593,772.80 is: 890,659.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,169,708.80 : 3,254,563.20 = 593,772.80 : x
  2. Step 2: Convert to fraction form
    2,169,708.80/3,254,563.20 = 593,772.80/x
  3. Step 3: Cross multiply
    2,169,708.80x = 3,254,563.20 × 593,772.80
  4. Step 4: Simplify right side
    2,169,708.80x = 1,932,471,104,040.96
  5. Step 5: Solve for x
    x = 1,932,471,104,040.96/2,169,708.80
  6. Step 6: Final answer
    x = 890,659.20

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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.