Home / 4,715,882.97-7,073,815.63-1,477,668.54

Finding the Fourth Proportional to 4,715,882.97, 7,073,815.63 and 1,477,668.54

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Solution

The fourth proportional to 4,715,882.97, 7,073,815.63 and 1,477,668.54 is: 2,216,500.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,715,882.97 : 7,073,815.63 = 1,477,668.54 : x
  2. Step 2: Convert to fraction form
    4,715,882.97/7,073,815.63 = 1,477,668.54/x
  3. Step 3: Cross multiply
    4,715,882.97x = 7,073,815.63 × 1,477,668.54
  4. Step 4: Simplify right side
    4,715,882.97x = 10,452,754,786,564.35
  5. Step 5: Solve for x
    x = 10,452,754,786,564.35/4,715,882.97
  6. Step 6: Final answer
    x = 2,216,500.04

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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.