Home / 8,435,662.02-11,641,219.83-4,568,187.42

Finding the Fourth Proportional to 8,435,662.02, 11,641,219.83 and 4,568,187.42

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Solution

The fourth proportional to 8,435,662.02, 11,641,219.83 and 4,568,187.42 is: 6,304,102.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,435,662.02 : 11,641,219.83 = 4,568,187.42 : x
  2. Step 2: Convert to fraction form
    8,435,662.02/11,641,219.83 = 4,568,187.42/x
  3. Step 3: Cross multiply
    8,435,662.02x = 11,641,219.83 × 4,568,187.42
  4. Step 4: Simplify right side
    8,435,662.02x = 53,179,273,980,860.54
  5. Step 5: Solve for x
    x = 53,179,273,980,860.54/8,435,662.02
  6. Step 6: Final answer
    x = 6,304,102.02

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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.