Home / 3,094,893.52-4,641,357.24-993,154

Finding the Fourth Proportional to 3,094,893.52, 4,641,357.24 and 993,154

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Solution

The fourth proportional to 3,094,893.52, 4,641,357.24 and 993,154 is: 1,489,415.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,094,893.52 : 4,641,357.24 = 993,154 : x
  2. Step 2: Convert to fraction form
    3,094,893.52/4,641,357.24 = 993,154/x
  3. Step 3: Cross multiply
    3,094,893.52x = 4,641,357.24 × 993,154
  4. Step 4: Simplify right side
    3,094,893.52x = 4,609,582,508,334.96
  5. Step 5: Solve for x
    x = 4,609,582,508,334.96/3,094,893.52
  6. Step 6: Final answer
    x = 1,489,415.54

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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.