Home / 2,569,820.88-3,546,257.16-1,482,138

Finding the Fourth Proportional to 2,569,820.88, 3,546,257.16 and 1,482,138

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Solution

The fourth proportional to 2,569,820.88, 3,546,257.16 and 1,482,138 is: 2,045,295.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,569,820.88 : 3,546,257.16 = 1,482,138 : x
  2. Step 2: Convert to fraction form
    2,569,820.88/3,546,257.16 = 1,482,138/x
  3. Step 3: Cross multiply
    2,569,820.88x = 3,546,257.16 × 1,482,138
  4. Step 4: Simplify right side
    2,569,820.88x = 5,256,042,494,608.08
  5. Step 5: Solve for x
    x = 5,256,042,494,608.08/2,569,820.88
  6. Step 6: Final answer
    x = 2,045,295.27

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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.