Home / 3,289,194.54-4,934,632.59-1,266,895.62

Finding the Fourth Proportional to 3,289,194.54, 4,934,632.59 and 1,266,895.62

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Solution

The fourth proportional to 3,289,194.54, 4,934,632.59 and 1,266,895.62 is: 1,900,667.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,289,194.54 : 4,934,632.59 = 1,266,895.62 : x
  2. Step 2: Convert to fraction form
    3,289,194.54/4,934,632.59 = 1,266,895.62/x
  3. Step 3: Cross multiply
    3,289,194.54x = 4,934,632.59 × 1,266,895.62
  4. Step 4: Simplify right side
    3,289,194.54x = 6,251,664,414,580.26
  5. Step 5: Solve for x
    x = 6,251,664,414,580.26/3,289,194.54
  6. Step 6: Final answer
    x = 1,900,667.27

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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.