Home / 1,178,872.01-1,766,828.70-504,159.96

Finding the Fourth Proportional to 1,178,872.01, 1,766,828.70 and 504,159.96

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Solution

The fourth proportional to 1,178,872.01, 1,766,828.70 and 504,159.96 is: 755,607.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,178,872.01 : 1,766,828.70 = 504,159.96 : x
  2. Step 2: Convert to fraction form
    1,178,872.01/1,766,828.70 = 504,159.96/x
  3. Step 3: Cross multiply
    1,178,872.01x = 1,766,828.70 × 504,159.96
  4. Step 4: Simplify right side
    1,178,872.01x = 890,764,293,344.46
  5. Step 5: Solve for x
    x = 890,764,293,344.46/1,178,872.01
  6. Step 6: Final answer
    x = 755,607.30

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