Home / 5,558,834.44-7,670,546.94-3,111,582.52

Finding the Fourth Proportional to 5,558,834.44, 7,670,546.94 and 3,111,582.52

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Solution

The fourth proportional to 5,558,834.44, 7,670,546.94 and 3,111,582.52 is: 4,293,623.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,558,834.44 : 7,670,546.94 = 3,111,582.52 : x
  2. Step 2: Convert to fraction form
    5,558,834.44/7,670,546.94 = 3,111,582.52/x
  3. Step 3: Cross multiply
    5,558,834.44x = 7,670,546.94 × 3,111,582.52
  4. Step 4: Simplify right side
    5,558,834.44x = 23,867,539,777,343.49
  5. Step 5: Solve for x
    x = 23,867,539,777,343.49/5,558,834.44
  6. Step 6: Final answer
    x = 4,293,623.07

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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.