Home / 1,088,872.04-1,629,485.24-894,483.96

Finding the Fourth Proportional to 1,088,872.04, 1,629,485.24 and 894,483.96

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Solution

The fourth proportional to 1,088,872.04, 1,629,485.24 and 894,483.96 is: 1,338,585.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,088,872.04 : 1,629,485.24 = 894,483.96 : x
  2. Step 2: Convert to fraction form
    1,088,872.04/1,629,485.24 = 894,483.96/x
  3. Step 3: Cross multiply
    1,088,872.04x = 1,629,485.24 × 894,483.96
  4. Step 4: Simplify right side
    1,088,872.04x = 1,457,548,405,764.33
  5. Step 5: Solve for x
    x = 1,457,548,405,764.33/1,088,872.04
  6. Step 6: Final answer
    x = 1,338,585.58

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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.