Home / 4,004,759.88-5,522,140.98-2,552,155.56

Finding the Fourth Proportional to 4,004,759.88, 5,522,140.98 and 2,552,155.56

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Solution

The fourth proportional to 4,004,759.88, 5,522,140.98 and 2,552,155.56 is: 3,519,153.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,004,759.88 : 5,522,140.98 = 2,552,155.56 : x
  2. Step 2: Convert to fraction form
    4,004,759.88/5,522,140.98 = 2,552,155.56/x
  3. Step 3: Cross multiply
    4,004,759.88x = 5,522,140.98 × 2,552,155.56
  4. Step 4: Simplify right side
    4,004,759.88x = 14,093,362,805,210.85
  5. Step 5: Solve for x
    x = 14,093,362,805,210.85/4,004,759.88
  6. Step 6: Final answer
    x = 3,519,153.01

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1.5x scale

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.