Home / 2,089,222.35-2,882,065.77-1,364,494.29

Finding the Fourth Proportional to 2,089,222.35, 2,882,065.77 and 1,364,494.29

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Solution

The fourth proportional to 2,089,222.35, 2,882,065.77 and 1,364,494.29 is: 1,882,309.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,089,222.35 : 2,882,065.77 = 1,364,494.29 : x
  2. Step 2: Convert to fraction form
    2,089,222.35/2,882,065.77 = 1,364,494.29/x
  3. Step 3: Cross multiply
    2,089,222.35x = 2,882,065.77 × 1,364,494.29
  4. Step 4: Simplify right side
    2,089,222.35x = 3,932,562,279,746.98
  5. Step 5: Solve for x
    x = 3,932,562,279,746.98/2,089,222.35
  6. Step 6: Final answer
    x = 1,882,309.12

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