Home / 3,045,635.56-4,568,485.74-1,248,057.64

Finding the Fourth Proportional to 3,045,635.56, 4,568,485.74 and 1,248,057.64

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Solution

The fourth proportional to 3,045,635.56, 4,568,485.74 and 1,248,057.64 is: 1,872,099.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,045,635.56 : 4,568,485.74 = 1,248,057.64 : x
  2. Step 2: Convert to fraction form
    3,045,635.56/4,568,485.74 = 1,248,057.64/x
  3. Step 3: Cross multiply
    3,045,635.56x = 4,568,485.74 × 1,248,057.64
  4. Step 4: Simplify right side
    3,045,635.56x = 5,701,733,531,038.05
  5. Step 5: Solve for x
    x = 5,701,733,531,038.05/3,045,635.56
  6. Step 6: Final answer
    x = 1,872,099.74

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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.