Home / 2,010,992.55-2,775,187.80-1,093,223.49

Finding the Fourth Proportional to 2,010,992.55, 2,775,187.80 and 1,093,223.49

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Solution

The fourth proportional to 2,010,992.55, 2,775,187.80 and 1,093,223.49 is: 1,508,658.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,010,992.55 : 2,775,187.80 = 1,093,223.49 : x
  2. Step 2: Convert to fraction form
    2,010,992.55/2,775,187.80 = 1,093,223.49/x
  3. Step 3: Cross multiply
    2,010,992.55x = 2,775,187.80 × 1,093,223.49
  4. Step 4: Simplify right side
    2,010,992.55x = 3,033,900,492,121.42
  5. Step 5: Solve for x
    x = 3,033,900,492,121.42/2,010,992.55
  6. Step 6: Final answer
    x = 1,508,658.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.