Home / 4,560,556.68-6,290,826.10-3,011,832.60

Finding the Fourth Proportional to 4,560,556.68, 6,290,826.10 and 3,011,832.60

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Solution

The fourth proportional to 4,560,556.68, 6,290,826.10 and 3,011,832.60 is: 4,154,518.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,560,556.68 : 6,290,826.10 = 3,011,832.60 : x
  2. Step 2: Convert to fraction form
    4,560,556.68/6,290,826.10 = 3,011,832.60/x
  3. Step 3: Cross multiply
    4,560,556.68x = 6,290,826.10 × 3,011,832.60
  4. Step 4: Simplify right side
    4,560,556.68x = 18,946,915,128,910.86
  5. Step 5: Solve for x
    x = 18,946,915,128,910.86/4,560,556.68
  6. Step 6: Final answer
    x = 4,154,518.07

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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.