Home / 1,449,548.37-2,000,469.32-804,968.55

Finding the Fourth Proportional to 1,449,548.37, 2,000,469.32 and 804,968.55

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Solution

The fourth proportional to 1,449,548.37, 2,000,469.32 and 804,968.55 is: 1,110,908.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,449,548.37 : 2,000,469.32 = 804,968.55 : x
  2. Step 2: Convert to fraction form
    1,449,548.37/2,000,469.32 = 804,968.55/x
  3. Step 3: Cross multiply
    1,449,548.37x = 2,000,469.32 × 804,968.55
  4. Step 4: Simplify right side
    1,449,548.37x = 1,610,314,883,815.04
  5. Step 5: Solve for x
    x = 1,610,314,883,815.04/1,449,548.37
  6. Step 6: Final answer
    x = 1,110,908.00

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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.