Home / 3,725,397.56-5,141,094.99-2,255,286.62

Finding the Fourth Proportional to 3,725,397.56, 5,141,094.99 and 2,255,286.62

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Solution

The fourth proportional to 3,725,397.56, 5,141,094.99 and 2,255,286.62 is: 3,112,323.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,725,397.56 : 5,141,094.99 = 2,255,286.62 : x
  2. Step 2: Convert to fraction form
    3,725,397.56/5,141,094.99 = 2,255,286.62/x
  3. Step 3: Cross multiply
    3,725,397.56x = 5,141,094.99 × 2,255,286.62
  4. Step 4: Simplify right side
    3,725,397.56x = 11,594,642,743,096.04
  5. Step 5: Solve for x
    x = 11,594,642,743,096.04/3,725,397.56
  6. Step 6: Final answer
    x = 3,112,323.60

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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.