Home / 3,089,976.22-4,633,376.24-1,813,101.00

Finding the Fourth Proportional to 3,089,976.22, 4,633,376.24 and 1,813,101.00

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Solution

The fourth proportional to 3,089,976.22, 4,633,376.24 and 1,813,101.00 is: 2,718,719.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,089,976.22 : 4,633,376.24 = 1,813,101.00 : x
  2. Step 2: Convert to fraction form
    3,089,976.22/4,633,376.24 = 1,813,101.00/x
  3. Step 3: Cross multiply
    3,089,976.22x = 4,633,376.24 × 1,813,101.00
  4. Step 4: Simplify right side
    3,089,976.22x = 8,400,779,081,277.83
  5. Step 5: Solve for x
    x = 8,400,779,081,277.83/3,089,976.22
  6. Step 6: Final answer
    x = 2,718,719.65

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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.