Home / 2,284,497.06-3,423,140.65-843,196.65

Finding the Fourth Proportional to 2,284,497.06, 3,423,140.65 and 843,196.65

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Solution

The fourth proportional to 2,284,497.06, 3,423,140.65 and 843,196.65 is: 1,263,464.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,284,497.06 : 3,423,140.65 = 843,196.65 : x
  2. Step 2: Convert to fraction form
    2,284,497.06/3,423,140.65 = 843,196.65/x
  3. Step 3: Cross multiply
    2,284,497.06x = 3,423,140.65 × 843,196.65
  4. Step 4: Simplify right side
    2,284,497.06x = 2,886,380,728,558.82
  5. Step 5: Solve for x
    x = 2,886,380,728,558.82/2,284,497.06
  6. Step 6: Final answer
    x = 1,263,464.41

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.