Home / 2,714,523.11-4,071,782.34-692,766.85

Finding the Fourth Proportional to 2,714,523.11, 4,071,782.34 and 692,766.85

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Solution

The fourth proportional to 2,714,523.11, 4,071,782.34 and 692,766.85 is: 1,039,149.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,714,523.11 : 4,071,782.34 = 692,766.85 : x
  2. Step 2: Convert to fraction form
    2,714,523.11/4,071,782.34 = 692,766.85/x
  3. Step 3: Cross multiply
    2,714,523.11x = 4,071,782.34 × 692,766.85
  4. Step 4: Simplify right side
    2,714,523.11x = 2,820,795,825,567.43
  5. Step 5: Solve for x
    x = 2,820,795,825,567.43/2,714,523.11
  6. Step 6: Final answer
    x = 1,039,149.68

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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.