Home / 3,652,930.22-5,477,775.57-1,946,755.49

Finding the Fourth Proportional to 3,652,930.22, 5,477,775.57 and 1,946,755.49

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Solution

The fourth proportional to 3,652,930.22, 5,477,775.57 and 1,946,755.49 is: 2,919,270.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,652,930.22 : 5,477,775.57 = 1,946,755.49 : x
  2. Step 2: Convert to fraction form
    3,652,930.22/5,477,775.57 = 1,946,755.49/x
  3. Step 3: Cross multiply
    3,652,930.22x = 5,477,775.57 × 1,946,755.49
  4. Step 4: Simplify right side
    3,652,930.22x = 10,663,889,636,496.50
  5. Step 5: Solve for x
    x = 10,663,889,636,496.50/3,652,930.22
  6. Step 6: Final answer
    x = 2,919,270.01

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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.