Home / 1,392,675.54-2,089,124.46-593,964.24

Finding the Fourth Proportional to 1,392,675.54, 2,089,124.46 and 593,964.24

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Solution

The fourth proportional to 1,392,675.54, 2,089,124.46 and 593,964.24 is: 890,993.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,392,675.54 : 2,089,124.46 = 593,964.24 : x
  2. Step 2: Convert to fraction form
    1,392,675.54/2,089,124.46 = 593,964.24/x
  3. Step 3: Cross multiply
    1,392,675.54x = 2,089,124.46 × 593,964.24
  4. Step 4: Simplify right side
    1,392,675.54x = 1,240,865,222,149.31
  5. Step 5: Solve for x
    x = 1,240,865,222,149.31/1,392,675.54
  6. Step 6: Final answer
    x = 890,993.76

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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.