Home / 3,690,969.83-5,093,419.12-2,014,488.53

Finding the Fourth Proportional to 3,690,969.83, 5,093,419.12 and 2,014,488.53

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Solution

The fourth proportional to 3,690,969.83, 5,093,419.12 and 2,014,488.53 is: 2,779,929.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,690,969.83 : 5,093,419.12 = 2,014,488.53 : x
  2. Step 2: Convert to fraction form
    3,690,969.83/5,093,419.12 = 2,014,488.53/x
  3. Step 3: Cross multiply
    3,690,969.83x = 5,093,419.12 × 2,014,488.53
  4. Step 4: Simplify right side
    3,690,969.83x = 10,260,634,384,319.70
  5. Step 5: Solve for x
    x = 10,260,634,384,319.70/3,690,969.83
  6. Step 6: Final answer
    x = 2,779,929.09

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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.