Home / 4,888,777-7,333,364.22-2,328,675.88

Finding the Fourth Proportional to 4,888,777, 7,333,364.22 and 2,328,675.88

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Solution

The fourth proportional to 4,888,777, 7,333,364.22 and 2,328,675.88 is: 3,493,108.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,888,777 : 7,333,364.22 = 2,328,675.88 : x
  2. Step 2: Convert to fraction form
    4,888,777/7,333,364.22 = 2,328,675.88/x
  3. Step 3: Cross multiply
    4,888,777x = 7,333,364.22 × 2,328,675.88
  4. Step 4: Simplify right side
    4,888,777x = 17,077,028,378,369.01
  5. Step 5: Solve for x
    x = 17,077,028,378,369.01/4,888,777
  6. Step 6: Final answer
    x = 3,493,108.48

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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.