Home / 6,104,867.34-8,424,295.46-3,388,399.50

Finding the Fourth Proportional to 6,104,867.34, 8,424,295.46 and 3,388,399.50

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Solution

The fourth proportional to 6,104,867.34, 8,424,295.46 and 3,388,399.50 is: 4,675,757.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,104,867.34 : 8,424,295.46 = 3,388,399.50 : x
  2. Step 2: Convert to fraction form
    6,104,867.34/8,424,295.46 = 3,388,399.50/x
  3. Step 3: Cross multiply
    6,104,867.34x = 8,424,295.46 × 3,388,399.50
  4. Step 4: Simplify right side
    6,104,867.34x = 28,544,878,524,516.27
  5. Step 5: Solve for x
    x = 28,544,878,524,516.27/6,104,867.34
  6. Step 6: Final answer
    x = 4,675,757.38

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.