Home / 6,341,754.80-8,751,595.32-3,765,556.28

Finding the Fourth Proportional to 6,341,754.80, 8,751,595.32 and 3,765,556.28

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Solution

The fourth proportional to 6,341,754.80, 8,751,595.32 and 3,765,556.28 is: 5,196,452.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,341,754.80 : 8,751,595.32 = 3,765,556.28 : x
  2. Step 2: Convert to fraction form
    6,341,754.80/8,751,595.32 = 3,765,556.28/x
  3. Step 3: Cross multiply
    6,341,754.80x = 8,751,595.32 × 3,765,556.28
  4. Step 4: Simplify right side
    6,341,754.80x = 32,954,624,739,123.60
  5. Step 5: Solve for x
    x = 32,954,624,739,123.60/6,341,754.80
  6. Step 6: Final answer
    x = 5,196,452.05

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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.