Home / 2,883,331.24-4,323,665.60-1,061,238.50

Finding the Fourth Proportional to 2,883,331.24, 4,323,665.60 and 1,061,238.50

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Solution

The fourth proportional to 2,883,331.24, 4,323,665.60 and 1,061,238.50 is: 1,591,367.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,883,331.24 : 4,323,665.60 = 1,061,238.50 : x
  2. Step 2: Convert to fraction form
    2,883,331.24/4,323,665.60 = 1,061,238.50/x
  3. Step 3: Cross multiply
    2,883,331.24x = 4,323,665.60 × 1,061,238.50
  4. Step 4: Simplify right side
    2,883,331.24x = 4,588,440,395,845.60
  5. Step 5: Solve for x
    x = 4,588,440,395,845.60/2,883,331.24
  6. Step 6: Final answer
    x = 1,591,367.77

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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.