Home / 2,306,312.94-3,459,481.74-1,512,620.52

Finding the Fourth Proportional to 2,306,312.94, 3,459,481.74 and 1,512,620.52

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Solution

The fourth proportional to 2,306,312.94, 3,459,481.74 and 1,512,620.52 is: 2,268,938.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,306,312.94 : 3,459,481.74 = 1,512,620.52 : x
  2. Step 2: Convert to fraction form
    2,306,312.94/3,459,481.74 = 1,512,620.52/x
  3. Step 3: Cross multiply
    2,306,312.94x = 3,459,481.74 × 1,512,620.52
  4. Step 4: Simplify right side
    2,306,312.94x = 5,232,883,068,489.31
  5. Step 5: Solve for x
    x = 5,232,883,068,489.31/2,306,312.94
  6. Step 6: Final answer
    x = 2,268,938.87

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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.