Home / 5,684,745.42-8,528,456.70-1,846,555.83

Finding the Fourth Proportional to 5,684,745.42, 8,528,456.70 and 1,846,555.83

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Solution

The fourth proportional to 5,684,745.42, 8,528,456.70 and 1,846,555.83 is: 2,770,268.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,684,745.42 : 8,528,456.70 = 1,846,555.83 : x
  2. Step 2: Convert to fraction form
    5,684,745.42/8,528,456.70 = 1,846,555.83/x
  3. Step 3: Cross multiply
    5,684,745.42x = 8,528,456.70 × 1,846,555.83
  4. Step 4: Simplify right side
    5,684,745.42x = 15,748,271,440,287.56
  5. Step 5: Solve for x
    x = 15,748,271,440,287.56/5,684,745.42
  6. Step 6: Final answer
    x = 2,770,268.55

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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.