Home / 3,325,431.89-4,589,093.99-1,797,539.02

Finding the Fourth Proportional to 3,325,431.89, 4,589,093.99 and 1,797,539.02

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Solution

The fourth proportional to 3,325,431.89, 4,589,093.99 and 1,797,539.02 is: 2,480,602.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,325,431.89 : 4,589,093.99 = 1,797,539.02 : x
  2. Step 2: Convert to fraction form
    3,325,431.89/4,589,093.99 = 1,797,539.02/x
  3. Step 3: Cross multiply
    3,325,431.89x = 4,589,093.99 × 1,797,539.02
  4. Step 4: Simplify right side
    3,325,431.89x = 8,249,075,513,472.49
  5. Step 5: Solve for x
    x = 8,249,075,513,472.49/3,325,431.89
  6. Step 6: Final answer
    x = 2,480,602.76

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.