Home / 2,245,912.83-3,367,432.94-1,334,852.28

Finding the Fourth Proportional to 2,245,912.83, 3,367,432.94 and 1,334,852.28

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Solution

The fourth proportional to 2,245,912.83, 3,367,432.94 and 1,334,852.28 is: 2,001,424.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,245,912.83 : 3,367,432.94 = 1,334,852.28 : x
  2. Step 2: Convert to fraction form
    2,245,912.83/3,367,432.94 = 1,334,852.28/x
  3. Step 3: Cross multiply
    2,245,912.83x = 3,367,432.94 × 1,334,852.28
  4. Step 4: Simplify right side
    2,245,912.83x = 4,495,025,531,031.84
  5. Step 5: Solve for x
    x = 4,495,025,531,031.84/2,245,912.83
  6. Step 6: Final answer
    x = 2,001,424.75

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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.