Home / 6,073,669.80-9,114,003.90-2,289,868.20

Finding the Fourth Proportional to 6,073,669.80, 9,114,003.90 and 2,289,868.20

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Solution

The fourth proportional to 6,073,669.80, 9,114,003.90 and 2,289,868.20 is: 3,436,121.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,073,669.80 : 9,114,003.90 = 2,289,868.20 : x
  2. Step 2: Convert to fraction form
    6,073,669.80/9,114,003.90 = 2,289,868.20/x
  3. Step 3: Cross multiply
    6,073,669.80x = 9,114,003.90 × 2,289,868.20
  4. Step 4: Simplify right side
    6,073,669.80x = 20,869,867,705,285.98
  5. Step 5: Solve for x
    x = 20,869,867,705,285.98/6,073,669.80
  6. Step 6: Final answer
    x = 3,436,121.55

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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.