Home / 2,890,779.09-4,334,487.87-1,093,801.14

Finding the Fourth Proportional to 2,890,779.09, 4,334,487.87 and 1,093,801.14

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Solution

The fourth proportional to 2,890,779.09, 4,334,487.87 and 1,093,801.14 is: 1,640,065.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,890,779.09 : 4,334,487.87 = 1,093,801.14 : x
  2. Step 2: Convert to fraction form
    2,890,779.09/4,334,487.87 = 1,093,801.14/x
  3. Step 3: Cross multiply
    2,890,779.09x = 4,334,487.87 × 1,093,801.14
  4. Step 4: Simplify right side
    2,890,779.09x = 4,741,067,773,522.17
  5. Step 5: Solve for x
    x = 4,741,067,773,522.17/2,890,779.09
  6. Step 6: Final answer
    x = 1,640,065.75

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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.