Home / 1,193,624.06-1,790,495.55-340,822.22

Finding the Fourth Proportional to 1,193,624.06, 1,790,495.55 and 340,822.22

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Solution

The fourth proportional to 1,193,624.06, 1,790,495.55 and 340,822.22 is: 511,250.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,193,624.06 : 1,790,495.55 = 340,822.22 : x
  2. Step 2: Convert to fraction form
    1,193,624.06/1,790,495.55 = 340,822.22/x
  3. Step 3: Cross multiply
    1,193,624.06x = 1,790,495.55 × 340,822.22
  4. Step 4: Simplify right side
    1,193,624.06x = 610,240,659,298.64
  5. Step 5: Solve for x
    x = 610,240,659,298.64/1,193,624.06
  6. Step 6: Final answer
    x = 511,250.30

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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.