Home / 2,065,446.26-3,091,539.03-1,103,498.02

Finding the Fourth Proportional to 2,065,446.26, 3,091,539.03 and 1,103,498.02

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Solution

The fourth proportional to 2,065,446.26, 3,091,539.03 and 1,103,498.02 is: 1,651,704.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,065,446.26 : 3,091,539.03 = 1,103,498.02 : x
  2. Step 2: Convert to fraction form
    2,065,446.26/3,091,539.03 = 1,103,498.02/x
  3. Step 3: Cross multiply
    2,065,446.26x = 3,091,539.03 × 1,103,498.02
  4. Step 4: Simplify right side
    2,065,446.26x = 3,411,507,198,357.72
  5. Step 5: Solve for x
    x = 3,411,507,198,357.72/2,065,446.26
  6. Step 6: Final answer
    x = 1,651,704.65

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.