Home / 3,035,750.46-4,189,422.33-1,659,170.58

Finding the Fourth Proportional to 3,035,750.46, 4,189,422.33 and 1,659,170.58

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Solution

The fourth proportional to 3,035,750.46, 4,189,422.33 and 1,659,170.58 is: 2,289,702.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,035,750.46 : 4,189,422.33 = 1,659,170.58 : x
  2. Step 2: Convert to fraction form
    3,035,750.46/4,189,422.33 = 1,659,170.58/x
  3. Step 3: Cross multiply
    3,035,750.46x = 4,189,422.33 × 1,659,170.58
  4. Step 4: Simplify right side
    3,035,750.46x = 6,950,966,277,131.05
  5. Step 5: Solve for x
    x = 6,950,966,277,131.05/3,035,750.46
  6. Step 6: Final answer
    x = 2,289,702.78

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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.