Home / 4,214,532.43-5,816,065.08-2,280,807.08

Finding the Fourth Proportional to 4,214,532.43, 5,816,065.08 and 2,280,807.08

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Solution

The fourth proportional to 4,214,532.43, 5,816,065.08 and 2,280,807.08 is: 3,147,519.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,214,532.43 : 5,816,065.08 = 2,280,807.08 : x
  2. Step 2: Convert to fraction form
    4,214,532.43/5,816,065.08 = 2,280,807.08/x
  3. Step 3: Cross multiply
    4,214,532.43x = 5,816,065.08 × 2,280,807.08
  4. Step 4: Simplify right side
    4,214,532.43x = 13,265,322,383,124.44
  5. Step 5: Solve for x
    x = 13,265,322,383,124.44/4,214,532.43
  6. Step 6: Final answer
    x = 3,147,519.35

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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.