Home / 1,885,849.06-2,601,296.48-1,150,467.34

Finding the Fourth Proportional to 1,885,849.06, 2,601,296.48 and 1,150,467.34

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Solution

The fourth proportional to 1,885,849.06, 2,601,296.48 and 1,150,467.34 is: 1,586,927.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,885,849.06 : 2,601,296.48 = 1,150,467.34 : x
  2. Step 2: Convert to fraction form
    1,885,849.06/2,601,296.48 = 1,150,467.34/x
  3. Step 3: Cross multiply
    1,885,849.06x = 2,601,296.48 × 1,150,467.34
  4. Step 4: Simplify right side
    1,885,849.06x = 2,992,706,641,896.96
  5. Step 5: Solve for x
    x = 2,992,706,641,896.96/1,885,849.06
  6. Step 6: Final answer
    x = 1,586,927.98

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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.