Home / 3,075,056.91-4,612,601.76-2,016,800.41

Finding the Fourth Proportional to 3,075,056.91, 4,612,601.76 and 2,016,800.41

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Solution

The fourth proportional to 3,075,056.91, 4,612,601.76 and 2,016,800.41 is: 3,025,211.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,075,056.91 : 4,612,601.76 = 2,016,800.41 : x
  2. Step 2: Convert to fraction form
    3,075,056.91/4,612,601.76 = 2,016,800.41/x
  3. Step 3: Cross multiply
    3,075,056.91x = 4,612,601.76 × 2,016,800.41
  4. Step 4: Simplify right side
    3,075,056.91x = 9,302,697,120,734.72
  5. Step 5: Solve for x
    x = 9,302,697,120,734.72/3,075,056.91
  6. Step 6: Final answer
    x = 3,025,211.37

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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.