Home / 3,982,038.82-5,975,051.82-1,823,059.78

Finding the Fourth Proportional to 3,982,038.82, 5,975,051.82 and 1,823,059.78

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Solution

The fourth proportional to 3,982,038.82, 5,975,051.82 and 1,823,059.78 is: 2,735,502.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,982,038.82 : 5,975,051.82 = 1,823,059.78 : x
  2. Step 2: Convert to fraction form
    3,982,038.82/5,975,051.82 = 1,823,059.78/x
  3. Step 3: Cross multiply
    3,982,038.82x = 5,975,051.82 × 1,823,059.78
  4. Step 4: Simplify right side
    3,982,038.82x = 10,892,876,656,457.80
  5. Step 5: Solve for x
    x = 10,892,876,656,457.80/3,982,038.82
  6. Step 6: Final answer
    x = 2,735,502.38

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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.