Home / 1,204,166.70-1,661,826.87-795,551.72

Finding the Fourth Proportional to 1,204,166.70, 1,661,826.87 and 795,551.72

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Solution

The fourth proportional to 1,204,166.70, 1,661,826.87 and 795,551.72 is: 1,097,912.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,204,166.70 : 1,661,826.87 = 795,551.72 : x
  2. Step 2: Convert to fraction form
    1,204,166.70/1,661,826.87 = 795,551.72/x
  3. Step 3: Cross multiply
    1,204,166.70x = 1,661,826.87 × 795,551.72
  4. Step 4: Simplify right side
    1,204,166.70x = 1,322,069,216,461.58
  5. Step 5: Solve for x
    x = 1,322,069,216,461.58/1,204,166.70
  6. Step 6: Final answer
    x = 1,097,912.12

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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.