Home / 2,088,751.48-2,882,467.02-1,183,331.32

Finding the Fourth Proportional to 2,088,751.48, 2,882,467.02 and 1,183,331.32

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Solution

The fourth proportional to 2,088,751.48, 2,882,467.02 and 1,183,331.32 is: 1,632,991.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,088,751.48 : 2,882,467.02 = 1,183,331.32 : x
  2. Step 2: Convert to fraction form
    2,088,751.48/2,882,467.02 = 1,183,331.32/x
  3. Step 3: Cross multiply
    2,088,751.48x = 2,882,467.02 × 1,183,331.32
  4. Step 4: Simplify right side
    2,088,751.48x = 3,410,913,503,633.07
  5. Step 5: Solve for x
    x = 3,410,913,503,633.07/2,088,751.48
  6. Step 6: Final answer
    x = 1,632,991.54

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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.