Home / 1,751,405.34-2,416,938.30-946,589.34

Finding the Fourth Proportional to 1,751,405.34, 2,416,938.30 and 946,589.34

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Solution

The fourth proportional to 1,751,405.34, 2,416,938.30 and 946,589.34 is: 1,306,292.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,751,405.34 : 2,416,938.30 = 946,589.34 : x
  2. Step 2: Convert to fraction form
    1,751,405.34/2,416,938.30 = 946,589.34/x
  3. Step 3: Cross multiply
    1,751,405.34x = 2,416,938.30 × 946,589.34
  4. Step 4: Simplify right side
    1,751,405.34x = 2,287,848,030,217.72
  5. Step 5: Solve for x
    x = 2,287,848,030,217.72/1,751,405.34
  6. Step 6: Final answer
    x = 1,306,292.71

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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.