Home / 2,010,069.85-2,821,562.75-2,010,069.85

Finding the Fourth Proportional to 2,010,069.85, 2,821,562.75 and 2,010,069.85

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Solution

The fourth proportional to 2,010,069.85, 2,821,562.75 and 2,010,069.85 is: 2,821,562.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,010,069.85 : 2,821,562.75 = 2,010,069.85 : x
  2. Step 2: Convert to fraction form
    2,010,069.85/2,821,562.75 = 2,010,069.85/x
  3. Step 3: Cross multiply
    2,010,069.85x = 2,821,562.75 × 2,010,069.85
  4. Step 4: Simplify right side
    2,010,069.85x = 5,671,538,213,658.09
  5. Step 5: Solve for x
    x = 5,671,538,213,658.09/2,010,069.85
  6. Step 6: Final answer
    x = 2,821,562.75

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.