Home / 3,294,584.60-4,945,072.74-1,589,927.62

Finding the Fourth Proportional to 3,294,584.60, 4,945,072.74 and 1,589,927.62

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Solution

The fourth proportional to 3,294,584.60, 4,945,072.74 and 1,589,927.62 is: 2,386,433.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,294,584.60 : 4,945,072.74 = 1,589,927.62 : x
  2. Step 2: Convert to fraction form
    3,294,584.60/4,945,072.74 = 1,589,927.62/x
  3. Step 3: Cross multiply
    3,294,584.60x = 4,945,072.74 × 1,589,927.62
  4. Step 4: Simplify right side
    3,294,584.60x = 7,862,307,732,235.08
  5. Step 5: Solve for x
    x = 7,862,307,732,235.08/3,294,584.60
  6. Step 6: Final answer
    x = 2,386,433.70

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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.