Home / 3,266,075.44-4,506,928.88-1,815,682.56

Finding the Fourth Proportional to 3,266,075.44, 4,506,928.88 and 1,815,682.56

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Solution

The fourth proportional to 3,266,075.44, 4,506,928.88 and 1,815,682.56 is: 2,505,500.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,266,075.44 : 4,506,928.88 = 1,815,682.56 : x
  2. Step 2: Convert to fraction form
    3,266,075.44/4,506,928.88 = 1,815,682.56/x
  3. Step 3: Cross multiply
    3,266,075.44x = 4,506,928.88 × 1,815,682.56
  4. Step 4: Simplify right side
    3,266,075.44x = 8,183,152,166,576.33
  5. Step 5: Solve for x
    x = 8,183,152,166,576.33/3,266,075.44
  6. Step 6: Final answer
    x = 2,505,500.05

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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.