Home / 3,783,316.33-5,674,815.73-1,760,864.59

Finding the Fourth Proportional to 3,783,316.33, 5,674,815.73 and 1,760,864.59

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Solution

The fourth proportional to 3,783,316.33, 5,674,815.73 and 1,760,864.59 is: 2,641,222.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,783,316.33 : 5,674,815.73 = 1,760,864.59 : x
  2. Step 2: Convert to fraction form
    3,783,316.33/5,674,815.73 = 1,760,864.59/x
  3. Step 3: Cross multiply
    3,783,316.33x = 5,674,815.73 × 1,760,864.59
  4. Step 4: Simplify right side
    3,783,316.33x = 9,992,582,073,732.00
  5. Step 5: Solve for x
    x = 9,992,582,073,732.00/3,783,316.33
  6. Step 6: Final answer
    x = 2,641,222.99

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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.