Home / 2,382,629.87-3,571,933.53-1,033,775.75

Finding the Fourth Proportional to 2,382,629.87, 3,571,933.53 and 1,033,775.75

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Solution

The fourth proportional to 2,382,629.87, 3,571,933.53 and 1,033,775.75 is: 1,549,790.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,382,629.87 : 3,571,933.53 = 1,033,775.75 : x
  2. Step 2: Convert to fraction form
    2,382,629.87/3,571,933.53 = 1,033,775.75/x
  3. Step 3: Cross multiply
    2,382,629.87x = 3,571,933.53 × 1,033,775.75
  4. Step 4: Simplify right side
    2,382,629.87x = 3,692,578,263,925.90
  5. Step 5: Solve for x
    x = 3,692,578,263,925.90/2,382,629.87
  6. Step 6: Final answer
    x = 1,549,790.97

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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.