Home / 822,096.58-1,232,999.29-223,104.31

Finding the Fourth Proportional to 822,096.58, 1,232,999.29 and 223,104.31

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Solution

The fourth proportional to 822,096.58, 1,232,999.29 and 223,104.31 is: 334,616.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    822,096.58 : 1,232,999.29 = 223,104.31 : x
  2. Step 2: Convert to fraction form
    822,096.58/1,232,999.29 = 223,104.31/x
  3. Step 3: Cross multiply
    822,096.58x = 1,232,999.29 × 223,104.31
  4. Step 4: Simplify right side
    822,096.58x = 275,087,455,825.94
  5. Step 5: Solve for x
    x = 275,087,455,825.94/822,096.58
  6. Step 6: Final answer
    x = 334,616.96

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1.5x scale

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.