Home / 2,060,971.95-2,844,086.41-1,189,777.24

Finding the Fourth Proportional to 2,060,971.95, 2,844,086.41 and 1,189,777.24

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Solution

The fourth proportional to 2,060,971.95, 2,844,086.41 and 1,189,777.24 is: 1,641,860.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,060,971.95 : 2,844,086.41 = 1,189,777.24 : x
  2. Step 2: Convert to fraction form
    2,060,971.95/2,844,086.41 = 1,189,777.24/x
  3. Step 3: Cross multiply
    2,060,971.95x = 2,844,086.41 × 1,189,777.24
  4. Step 4: Simplify right side
    2,060,971.95x = 3,383,829,269,126.65
  5. Step 5: Solve for x
    x = 3,383,829,269,126.65/2,060,971.95
  6. Step 6: Final answer
    x = 1,641,860.91

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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.