Home / 1,846,465.09-2,548,546.98-1,082,764.69

Finding the Fourth Proportional to 1,846,465.09, 2,548,546.98 and 1,082,764.69

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Solution

The fourth proportional to 1,846,465.09, 2,548,546.98 and 1,082,764.69 is: 1,494,464.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,846,465.09 : 2,548,546.98 = 1,082,764.69 : x
  2. Step 2: Convert to fraction form
    1,846,465.09/2,548,546.98 = 1,082,764.69/x
  3. Step 3: Cross multiply
    1,846,465.09x = 2,548,546.98 × 1,082,764.69
  4. Step 4: Simplify right side
    1,846,465.09x = 2,759,476,674,378.77
  5. Step 5: Solve for x
    x = 2,759,476,674,378.77/1,846,465.09
  6. Step 6: Final answer
    x = 1,494,464.58

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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.