Home / 6,346,556.34-8,758,399.96-3,446,069.46

Finding the Fourth Proportional to 6,346,556.34, 8,758,399.96 and 3,446,069.46

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Solution

The fourth proportional to 6,346,556.34, 8,758,399.96 and 3,446,069.46 is: 4,755,658.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,346,556.34 : 8,758,399.96 = 3,446,069.46 : x
  2. Step 2: Convert to fraction form
    6,346,556.34/8,758,399.96 = 3,446,069.46/x
  3. Step 3: Cross multiply
    6,346,556.34x = 8,758,399.96 × 3,446,069.46
  4. Step 4: Simplify right side
    6,346,556.34x = 30,182,054,620,621.22
  5. Step 5: Solve for x
    x = 30,182,054,620,621.22/6,346,556.34
  6. Step 6: Final answer
    x = 4,755,658.50

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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.