Home / 4,362,489.09-6,546,722.54-1,522,601.25

Finding the Fourth Proportional to 4,362,489.09, 6,546,722.54 and 1,522,601.25

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Solution

The fourth proportional to 4,362,489.09, 6,546,722.54 and 1,522,601.25 is: 2,284,945.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,362,489.09 : 6,546,722.54 = 1,522,601.25 : x
  2. Step 2: Convert to fraction form
    4,362,489.09/6,546,722.54 = 1,522,601.25/x
  3. Step 3: Cross multiply
    4,362,489.09x = 6,546,722.54 × 1,522,601.25
  4. Step 4: Simplify right side
    4,362,489.09x = 9,968,047,890,643.96
  5. Step 5: Solve for x
    x = 9,968,047,890,643.96/4,362,489.09
  6. Step 6: Final answer
    x = 2,284,945.06

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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.