Home / 7,606,418.54-10,493,558.71-5,031,692.60

Finding the Fourth Proportional to 7,606,418.54, 10,493,558.71 and 5,031,692.60

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Solution

The fourth proportional to 7,606,418.54, 10,493,558.71 and 5,031,692.60 is: 6,941,553.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,606,418.54 : 10,493,558.71 = 5,031,692.60 : x
  2. Step 2: Convert to fraction form
    7,606,418.54/10,493,558.71 = 5,031,692.60/x
  3. Step 3: Cross multiply
    7,606,418.54x = 10,493,558.71 × 5,031,692.60
  4. Step 4: Simplify right side
    7,606,418.54x = 52,800,361,643,725.52
  5. Step 5: Solve for x
    x = 52,800,361,643,725.52/7,606,418.54
  6. Step 6: Final answer
    x = 6,941,553.56

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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.