Home / 4,069,613.58-6,105,351.68-1,764,491.90

Finding the Fourth Proportional to 4,069,613.58, 6,105,351.68 and 1,764,491.90

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Solution

The fourth proportional to 4,069,613.58, 6,105,351.68 and 1,764,491.90 is: 2,647,141.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,069,613.58 : 6,105,351.68 = 1,764,491.90 : x
  2. Step 2: Convert to fraction form
    4,069,613.58/6,105,351.68 = 1,764,491.90/x
  3. Step 3: Cross multiply
    4,069,613.58x = 6,105,351.68 × 1,764,491.90
  4. Step 4: Simplify right side
    4,069,613.58x = 10,772,843,546,662.17
  5. Step 5: Solve for x
    x = 10,772,843,546,662.17/4,069,613.58
  6. Step 6: Final answer
    x = 2,647,141.64

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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.