Home / 2,659,887.84-3,670,735.80-1,573,091.04

Finding the Fourth Proportional to 2,659,887.84, 3,670,735.80 and 1,573,091.04

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Solution

The fourth proportional to 2,659,887.84, 3,670,735.80 and 1,573,091.04 is: 2,170,919.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,659,887.84 : 3,670,735.80 = 1,573,091.04 : x
  2. Step 2: Convert to fraction form
    2,659,887.84/3,670,735.80 = 1,573,091.04/x
  3. Step 3: Cross multiply
    2,659,887.84x = 3,670,735.80 × 1,573,091.04
  4. Step 4: Simplify right side
    2,659,887.84x = 5,774,401,597,187.23
  5. Step 5: Solve for x
    x = 5,774,401,597,187.23/2,659,887.84
  6. Step 6: Final answer
    x = 2,170,919.21

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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.