Home / 5,075,786.55-7,595,887.62-3,638,054.55

Finding the Fourth Proportional to 5,075,786.55, 7,595,887.62 and 3,638,054.55

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Solution

The fourth proportional to 5,075,786.55, 7,595,887.62 and 3,638,054.55 is: 5,444,329.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,075,786.55 : 7,595,887.62 = 3,638,054.55 : x
  2. Step 2: Convert to fraction form
    5,075,786.55/7,595,887.62 = 3,638,054.55/x
  3. Step 3: Cross multiply
    5,075,786.55x = 7,595,887.62 × 3,638,054.55
  4. Step 4: Simplify right side
    5,075,786.55x = 27,634,253,517,229.67
  5. Step 5: Solve for x
    x = 27,634,253,517,229.67/5,075,786.55
  6. Step 6: Final answer
    x = 5,444,329.32

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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.