Home / 1,593,803.54-2,199,384.73-868,635.65

Finding the Fourth Proportional to 1,593,803.54, 2,199,384.73 and 868,635.65

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Solution

The fourth proportional to 1,593,803.54, 2,199,384.73 and 868,635.65 is: 1,198,682.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,593,803.54 : 2,199,384.73 = 868,635.65 : x
  2. Step 2: Convert to fraction form
    1,593,803.54/2,199,384.73 = 868,635.65/x
  3. Step 3: Cross multiply
    1,593,803.54x = 2,199,384.73 × 868,635.65
  4. Step 4: Simplify right side
    1,593,803.54x = 1,910,463,991,127.88
  5. Step 5: Solve for x
    x = 1,910,463,991,127.88/1,593,803.54
  6. Step 6: Final answer
    x = 1,198,682.23

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