Home / 2,632,039.44-3,632,084.40-1,470,255.24

Finding the Fourth Proportional to 2,632,039.44, 3,632,084.40 and 1,470,255.24

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Solution

The fourth proportional to 2,632,039.44, 3,632,084.40 and 1,470,255.24 is: 2,028,879.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,632,039.44 : 3,632,084.40 = 1,470,255.24 : x
  2. Step 2: Convert to fraction form
    2,632,039.44/3,632,084.40 = 1,470,255.24/x
  3. Step 3: Cross multiply
    2,632,039.44x = 3,632,084.40 × 1,470,255.24
  4. Step 4: Simplify right side
    2,632,039.44x = 5,340,091,121,222.26
  5. Step 5: Solve for x
    x = 5,340,091,121,222.26/2,632,039.44
  6. Step 6: Final answer
    x = 2,028,879.60

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.