Home / 4,734,082.20-7,097,624.10-2,606,568.60

Finding the Fourth Proportional to 4,734,082.20, 7,097,624.10 and 2,606,568.60

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Solution

The fourth proportional to 4,734,082.20, 7,097,624.10 and 2,606,568.60 is: 3,907,926.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,734,082.20 : 7,097,624.10 = 2,606,568.60 : x
  2. Step 2: Convert to fraction form
    4,734,082.20/7,097,624.10 = 2,606,568.60/x
  3. Step 3: Cross multiply
    4,734,082.20x = 7,097,624.10 × 2,606,568.60
  4. Step 4: Simplify right side
    4,734,082.20x = 18,500,444,113,663.26
  5. Step 5: Solve for x
    x = 18,500,444,113,663.26/4,734,082.20
  6. Step 6: Final answer
    x = 3,907,926.25

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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.