Home / 1,816,234.60-2,724,351.90-750,922.60

Finding the Fourth Proportional to 1,816,234.60, 2,724,351.90 and 750,922.60

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Solution

The fourth proportional to 1,816,234.60, 2,724,351.90 and 750,922.60 is: 1,126,383.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,816,234.60 : 2,724,351.90 = 750,922.60 : x
  2. Step 2: Convert to fraction form
    1,816,234.60/2,724,351.90 = 750,922.60/x
  3. Step 3: Cross multiply
    1,816,234.60x = 2,724,351.90 × 750,922.60
  4. Step 4: Simplify right side
    1,816,234.60x = 2,045,777,412,062.94
  5. Step 5: Solve for x
    x = 2,045,777,412,062.94/1,816,234.60
  6. Step 6: Final answer
    x = 1,126,383.90

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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.