Home / 4,136,331.50-5,708,137.20-2,325,495.50

Finding the Fourth Proportional to 4,136,331.50, 5,708,137.20 and 2,325,495.50

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Solution

The fourth proportional to 4,136,331.50, 5,708,137.20 and 2,325,495.50 is: 3,209,183.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,136,331.50 : 5,708,137.20 = 2,325,495.50 : x
  2. Step 2: Convert to fraction form
    4,136,331.50/5,708,137.20 = 2,325,495.50/x
  3. Step 3: Cross multiply
    4,136,331.50x = 5,708,137.20 × 2,325,495.50
  4. Step 4: Simplify right side
    4,136,331.50x = 13,274,247,371,982.60
  5. Step 5: Solve for x
    x = 13,274,247,371,982.60/4,136,331.50
  6. Step 6: Final answer
    x = 3,209,183.64

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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.