Home / 3,202,691-4,804,721.58-1,180,940.36

Finding the Fourth Proportional to 3,202,691, 4,804,721.58 and 1,180,940.36

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Solution

The fourth proportional to 3,202,691, 4,804,721.58 and 1,180,940.36 is: 1,771,663.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,202,691 : 4,804,721.58 = 1,180,940.36 : x
  2. Step 2: Convert to fraction form
    3,202,691/4,804,721.58 = 1,180,940.36/x
  3. Step 3: Cross multiply
    3,202,691x = 4,804,721.58 × 1,180,940.36
  4. Step 4: Simplify right side
    3,202,691x = 5,674,089,632,384.97
  5. Step 5: Solve for x
    x = 5,674,089,632,384.97/3,202,691
  6. Step 6: Final answer
    x = 1,771,663.15

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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.