Home / 1,751,059.50-2,416,462.11-946,243.50

Finding the Fourth Proportional to 1,751,059.50, 2,416,462.11 and 946,243.50

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Solution

The fourth proportional to 1,751,059.50, 2,416,462.11 and 946,243.50 is: 1,305,816.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,751,059.50 : 2,416,462.11 = 946,243.50 : x
  2. Step 2: Convert to fraction form
    1,751,059.50/2,416,462.11 = 946,243.50/x
  3. Step 3: Cross multiply
    1,751,059.50x = 2,416,462.11 × 946,243.50
  4. Step 4: Simplify right side
    1,751,059.50x = 2,286,561,564,583.78
  5. Step 5: Solve for x
    x = 2,286,561,564,583.78/1,751,059.50
  6. Step 6: Final answer
    x = 1,305,816.03

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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.