Home / 5,732,619.08-7,910,111.09-3,284,759.18

Finding the Fourth Proportional to 5,732,619.08, 7,910,111.09 and 3,284,759.18

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Solution

The fourth proportional to 5,732,619.08, 7,910,111.09 and 3,284,759.18 is: 4,532,450.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,732,619.08 : 7,910,111.09 = 3,284,759.18 : x
  2. Step 2: Convert to fraction form
    5,732,619.08/7,910,111.09 = 3,284,759.18/x
  3. Step 3: Cross multiply
    5,732,619.08x = 7,910,111.09 × 3,284,759.18
  4. Step 4: Simplify right side
    5,732,619.08x = 25,982,810,045,684.48
  5. Step 5: Solve for x
    x = 25,982,810,045,684.48/5,732,619.08
  6. Step 6: Final answer
    x = 4,532,450.13

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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.