Home / 6,056,422.07-8,355,751.94-3,882,164.12

Finding the Fourth Proportional to 6,056,422.07, 8,355,751.94 and 3,882,164.12

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Solution

The fourth proportional to 6,056,422.07, 8,355,751.94 and 3,882,164.12 is: 5,356,033.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,056,422.07 : 8,355,751.94 = 3,882,164.12 : x
  2. Step 2: Convert to fraction form
    6,056,422.07/8,355,751.94 = 3,882,164.12/x
  3. Step 3: Cross multiply
    6,056,422.07x = 8,355,751.94 × 3,882,164.12
  4. Step 4: Simplify right side
    6,056,422.07x = 32,438,400,315,898.81
  5. Step 5: Solve for x
    x = 32,438,400,315,898.81/6,056,422.07
  6. Step 6: Final answer
    x = 5,356,033.64

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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.