Home / 2,055,435.27-3,084,216.00-1,491,466.07

Finding the Fourth Proportional to 2,055,435.27, 3,084,216.00 and 1,491,466.07

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Solution

The fourth proportional to 2,055,435.27, 3,084,216.00 and 1,491,466.07 is: 2,237,970.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,055,435.27 : 3,084,216.00 = 1,491,466.07 : x
  2. Step 2: Convert to fraction form
    2,055,435.27/3,084,216.00 = 1,491,466.07/x
  3. Step 3: Cross multiply
    2,055,435.27x = 3,084,216.00 × 1,491,466.07
  4. Step 4: Simplify right side
    2,055,435.27x = 4,600,003,493,672.71
  5. Step 5: Solve for x
    x = 4,600,003,493,672.71/2,055,435.27
  6. Step 6: Final answer
    x = 2,237,970.50

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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.