Home / 1,550,696.75-2,325,738.52-1,473,796.70

Finding the Fourth Proportional to 1,550,696.75, 2,325,738.52 and 1,473,796.70

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Solution

The fourth proportional to 1,550,696.75, 2,325,738.52 and 1,473,796.70 is: 2,210,403.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,550,696.75 : 2,325,738.52 = 1,473,796.70 : x
  2. Step 2: Convert to fraction form
    1,550,696.75/2,325,738.52 = 1,473,796.70/x
  3. Step 3: Cross multiply
    1,550,696.75x = 2,325,738.52 × 1,473,796.70
  4. Step 4: Simplify right side
    1,550,696.75x = 3,427,665,755,838.88
  5. Step 5: Solve for x
    x = 3,427,665,755,838.88/1,550,696.75
  6. Step 6: Final answer
    x = 2,210,403.65

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.