Home / 6,075,519.58-8,380,266.78-3,896,611.48

Finding the Fourth Proportional to 6,075,519.58, 8,380,266.78 and 3,896,611.48

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Solution

The fourth proportional to 6,075,519.58, 8,380,266.78 and 3,896,611.48 is: 5,374,790.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,075,519.58 : 8,380,266.78 = 3,896,611.48 : x
  2. Step 2: Convert to fraction form
    6,075,519.58/8,380,266.78 = 3,896,611.48/x
  3. Step 3: Cross multiply
    6,075,519.58x = 8,380,266.78 × 3,896,611.48
  4. Step 4: Simplify right side
    6,075,519.58x = 32,654,643,740,410.64
  5. Step 5: Solve for x
    x = 32,654,643,740,410.64/6,075,519.58
  6. Step 6: Final answer
    x = 5,374,790.31

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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.