Home / 2,674,099.92-4,012,374.60-1,158,246.48

Finding the Fourth Proportional to 2,674,099.92, 4,012,374.60 and 1,158,246.48

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Solution

The fourth proportional to 2,674,099.92, 4,012,374.60 and 1,158,246.48 is: 1,737,900.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,674,099.92 : 4,012,374.60 = 1,158,246.48 : x
  2. Step 2: Convert to fraction form
    2,674,099.92/4,012,374.60 = 1,158,246.48/x
  3. Step 3: Cross multiply
    2,674,099.92x = 4,012,374.60 × 1,158,246.48
  4. Step 4: Simplify right side
    2,674,099.92x = 4,647,318,756,891.41
  5. Step 5: Solve for x
    x = 4,647,318,756,891.41/2,674,099.92
  6. Step 6: Final answer
    x = 1,737,900.19

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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.