Home / 3,089,501.92-4,628,219.52-1,467,963.04

Finding the Fourth Proportional to 3,089,501.92, 4,628,219.52 and 1,467,963.04

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Solution

The fourth proportional to 3,089,501.92, 4,628,219.52 and 1,467,963.04 is: 2,199,077.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,089,501.92 : 4,628,219.52 = 1,467,963.04 : x
  2. Step 2: Convert to fraction form
    3,089,501.92/4,628,219.52 = 1,467,963.04/x
  3. Step 3: Cross multiply
    3,089,501.92x = 4,628,219.52 × 1,467,963.04
  4. Step 4: Simplify right side
    3,089,501.92x = 6,794,055,196,366.54
  5. Step 5: Solve for x
    x = 6,794,055,196,366.54/3,089,501.92
  6. Step 6: Final answer
    x = 2,199,077.84

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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.