Home / 2,015,824.70-3,023,737.05-1,008,055.10

Finding the Fourth Proportional to 2,015,824.70, 3,023,737.05 and 1,008,055.10

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Solution

The fourth proportional to 2,015,824.70, 3,023,737.05 and 1,008,055.10 is: 1,512,082.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,015,824.70 : 3,023,737.05 = 1,008,055.10 : x
  2. Step 2: Convert to fraction form
    2,015,824.70/3,023,737.05 = 1,008,055.10/x
  3. Step 3: Cross multiply
    2,015,824.70x = 3,023,737.05 × 1,008,055.10
  4. Step 4: Simplify right side
    2,015,824.70x = 3,048,093,554,311.45
  5. Step 5: Solve for x
    x = 3,048,093,554,311.45/2,015,824.70
  6. Step 6: Final answer
    x = 1,512,082.65

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Similar ratio
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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.