Home / 3,017,597.03-4,164,200.66-1,659,470.03

Finding the Fourth Proportional to 3,017,597.03, 4,164,200.66 and 1,659,470.03

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Solution

The fourth proportional to 3,017,597.03, 4,164,200.66 and 1,659,470.03 is: 2,290,022.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,017,597.03 : 4,164,200.66 = 1,659,470.03 : x
  2. Step 2: Convert to fraction form
    3,017,597.03/4,164,200.66 = 1,659,470.03/x
  3. Step 3: Cross multiply
    3,017,597.03x = 4,164,200.66 × 1,659,470.03
  4. Step 4: Simplify right side
    3,017,597.03x = 6,910,366,185,878.87
  5. Step 5: Solve for x
    x = 6,910,366,185,878.87/3,017,597.03
  6. Step 6: Final answer
    x = 2,290,022.86

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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.