Home / 4,794,782.50-7,195,011.24-1,764,276.50

Finding the Fourth Proportional to 4,794,782.50, 7,195,011.24 and 1,764,276.50

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Solution

The fourth proportional to 4,794,782.50, 7,195,011.24 and 1,764,276.50 is: 2,647,458.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,794,782.50 : 7,195,011.24 = 1,764,276.50 : x
  2. Step 2: Convert to fraction form
    4,794,782.50/7,195,011.24 = 1,764,276.50/x
  3. Step 3: Cross multiply
    4,794,782.50x = 7,195,011.24 × 1,764,276.50
  4. Step 4: Simplify right side
    4,794,782.50x = 12,693,989,247,967.86
  5. Step 5: Solve for x
    x = 12,693,989,247,967.86/4,794,782.50
  6. Step 6: Final answer
    x = 2,647,458.83

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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.