Home / 4,281,556.58-6,409,737.62-2,858,082.02

Finding the Fourth Proportional to 4,281,556.58, 6,409,737.62 and 2,858,082.02

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Solution

The fourth proportional to 4,281,556.58, 6,409,737.62 and 2,858,082.02 is: 4,278,713.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,281,556.58 : 6,409,737.62 = 2,858,082.02 : x
  2. Step 2: Convert to fraction form
    4,281,556.58/6,409,737.62 = 2,858,082.02/x
  3. Step 3: Cross multiply
    4,281,556.58x = 6,409,737.62 × 2,858,082.02
  4. Step 4: Simplify right side
    4,281,556.58x = 18,319,555,798,300.50
  5. Step 5: Solve for x
    x = 18,319,555,798,300.50/4,281,556.58
  6. Step 6: Final answer
    x = 4,278,713.94

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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.