Home / 3,799,601.41-5,243,457.63-2,057,289.79

Finding the Fourth Proportional to 3,799,601.41, 5,243,457.63 and 2,057,289.79

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Solution

The fourth proportional to 3,799,601.41, 5,243,457.63 and 2,057,289.79 is: 2,839,064.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,799,601.41 : 5,243,457.63 = 2,057,289.79 : x
  2. Step 2: Convert to fraction form
    3,799,601.41/5,243,457.63 = 2,057,289.79/x
  3. Step 3: Cross multiply
    3,799,601.41x = 5,243,457.63 × 2,057,289.79
  4. Step 4: Simplify right side
    3,799,601.41x = 10,787,311,846,496.60
  5. Step 5: Solve for x
    x = 10,787,311,846,496.60/3,799,601.41
  6. Step 6: Final answer
    x = 2,839,064.07

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.