Home / 3,719,223.37-5,578,099.98-1,022,852.44

Finding the Fourth Proportional to 3,719,223.37, 5,578,099.98 and 1,022,852.44

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Solution

The fourth proportional to 3,719,223.37, 5,578,099.98 and 1,022,852.44 is: 1,534,076.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,719,223.37 : 5,578,099.98 = 1,022,852.44 : x
  2. Step 2: Convert to fraction form
    3,719,223.37/5,578,099.98 = 1,022,852.44/x
  3. Step 3: Cross multiply
    3,719,223.37x = 5,578,099.98 × 1,022,852.44
  4. Step 4: Simplify right side
    3,719,223.37x = 5,705,573,175,106.95
  5. Step 5: Solve for x
    x = 5,705,573,175,106.95/3,719,223.37
  6. Step 6: Final answer
    x = 1,534,076.50

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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.