Home / 8,238,584.95-11,369,606.78-4,567,268.05

Finding the Fourth Proportional to 8,238,584.95, 11,369,606.78 and 4,567,268.05

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Solution

The fourth proportional to 8,238,584.95, 11,369,606.78 and 4,567,268.05 is: 6,303,029.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,238,584.95 : 11,369,606.78 = 4,567,268.05 : x
  2. Step 2: Convert to fraction form
    8,238,584.95/11,369,606.78 = 4,567,268.05/x
  3. Step 3: Cross multiply
    8,238,584.95x = 11,369,606.78 × 4,567,268.05
  4. Step 4: Simplify right side
    8,238,584.95x = 51,928,041,770,351.54
  5. Step 5: Solve for x
    x = 51,928,041,770,351.54/8,238,584.95
  6. Step 6: Final answer
    x = 6,303,029.23

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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.