Home / 3,495,464.56-5,245,234.84-1,473,584.72

Finding the Fourth Proportional to 3,495,464.56, 5,245,234.84 and 1,473,584.72

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Solution

The fourth proportional to 3,495,464.56, 5,245,234.84 and 1,473,584.72 is: 2,211,236.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,495,464.56 : 5,245,234.84 = 1,473,584.72 : x
  2. Step 2: Convert to fraction form
    3,495,464.56/5,245,234.84 = 1,473,584.72/x
  3. Step 3: Cross multiply
    3,495,464.56x = 5,245,234.84 × 1,473,584.72
  4. Step 4: Simplify right side
    3,495,464.56x = 7,729,297,913,035.65
  5. Step 5: Solve for x
    x = 7,729,297,913,035.65/3,495,464.56
  6. Step 6: Final answer
    x = 2,211,236.24

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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.