Home / 2,010,992.04-3,015,847.11-662,903.37

Finding the Fourth Proportional to 2,010,992.04, 3,015,847.11 and 662,903.37

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Solution

The fourth proportional to 2,010,992.04, 3,015,847.11 and 662,903.37 is: 994,143.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,010,992.04 : 3,015,847.11 = 662,903.37 : x
  2. Step 2: Convert to fraction form
    2,010,992.04/3,015,847.11 = 662,903.37/x
  3. Step 3: Cross multiply
    2,010,992.04x = 3,015,847.11 × 662,903.37
  4. Step 4: Simplify right side
    2,010,992.04x = 1,999,215,212,623.76
  5. Step 5: Solve for x
    x = 1,999,215,212,623.76/2,010,992.04
  6. Step 6: Final answer
    x = 994,143.77

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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.