Home / 2,010,192.99-3,015,658.85-662,435.07

Finding the Fourth Proportional to 2,010,192.99, 3,015,658.85 and 662,435.07

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Solution

The fourth proportional to 2,010,192.99, 3,015,658.85 and 662,435.07 is: 993,774.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,010,192.99 : 3,015,658.85 = 662,435.07 : x
  2. Step 2: Convert to fraction form
    2,010,192.99/3,015,658.85 = 662,435.07/x
  3. Step 3: Cross multiply
    2,010,192.99x = 3,015,658.85 × 662,435.07
  4. Step 4: Simplify right side
    2,010,192.99x = 1,997,678,178,083.69
  5. Step 5: Solve for x
    x = 1,997,678,178,083.69/2,010,192.99
  6. Step 6: Final answer
    x = 993,774.32

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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.