Home / 3,214,048.58-4,821,059.88-1,164,229.37

Finding the Fourth Proportional to 3,214,048.58, 4,821,059.88 and 1,164,229.37

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Solution

The fourth proportional to 3,214,048.58, 4,821,059.88 and 1,164,229.37 is: 1,746,339.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,214,048.58 : 4,821,059.88 = 1,164,229.37 : x
  2. Step 2: Convert to fraction form
    3,214,048.58/4,821,059.88 = 1,164,229.37/x
  3. Step 3: Cross multiply
    3,214,048.58x = 4,821,059.88 × 1,164,229.37
  4. Step 4: Simplify right side
    3,214,048.58x = 5,612,819,482,719.38
  5. Step 5: Solve for x
    x = 5,612,819,482,719.38/3,214,048.58
  6. Step 6: Final answer
    x = 1,746,339.34

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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.