Home / 4,734,333.20-7,098,000.60-2,606,819.60

Finding the Fourth Proportional to 4,734,333.20, 7,098,000.60 and 2,606,819.60

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Solution

The fourth proportional to 4,734,333.20, 7,098,000.60 and 2,606,819.60 is: 3,908,302.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,734,333.20 : 7,098,000.60 = 2,606,819.60 : x
  2. Step 2: Convert to fraction form
    4,734,333.20/7,098,000.60 = 2,606,819.60/x
  3. Step 3: Cross multiply
    4,734,333.20x = 7,098,000.60 × 2,606,819.60
  4. Step 4: Simplify right side
    4,734,333.20x = 18,503,207,084,891.76
  5. Step 5: Solve for x
    x = 18,503,207,084,891.76/4,734,333.20
  6. Step 6: Final answer
    x = 3,908,302.67

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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.