Home / 2,414,911.65-3,622,367.48-731,796.45

Finding the Fourth Proportional to 2,414,911.65, 3,622,367.48 and 731,796.45

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Solution

The fourth proportional to 2,414,911.65, 3,622,367.48 and 731,796.45 is: 1,097,694.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,414,911.65 : 3,622,367.48 = 731,796.45 : x
  2. Step 2: Convert to fraction form
    2,414,911.65/3,622,367.48 = 731,796.45/x
  3. Step 3: Cross multiply
    2,414,911.65x = 3,622,367.48 × 731,796.45
  4. Step 4: Simplify right side
    2,414,911.65x = 2,650,835,658,800.46
  5. Step 5: Solve for x
    x = 2,650,835,658,800.46/2,414,911.65
  6. Step 6: Final answer
    x = 1,097,694.68

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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.