Home / 1,729,631.22-2,592,196.44-703,765.97

Finding the Fourth Proportional to 1,729,631.22, 2,592,196.44 and 703,765.97

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Solution

The fourth proportional to 1,729,631.22, 2,592,196.44 and 703,765.97 is: 1,054,733.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,729,631.22 : 2,592,196.44 = 703,765.97 : x
  2. Step 2: Convert to fraction form
    1,729,631.22/2,592,196.44 = 703,765.97/x
  3. Step 3: Cross multiply
    1,729,631.22x = 2,592,196.44 × 703,765.97
  4. Step 4: Simplify right side
    1,729,631.22x = 1,824,299,642,027.15
  5. Step 5: Solve for x
    x = 1,824,299,642,027.15/1,729,631.22
  6. Step 6: Final answer
    x = 1,054,733.30

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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.