Home / 1,828,047.30-2,522,674.44-1,012,233.45

Finding the Fourth Proportional to 1,828,047.30, 2,522,674.44 and 1,012,233.45

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Solution

The fourth proportional to 1,828,047.30, 2,522,674.44 and 1,012,233.45 is: 1,396,865.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,828,047.30 : 2,522,674.44 = 1,012,233.45 : x
  2. Step 2: Convert to fraction form
    1,828,047.30/2,522,674.44 = 1,012,233.45/x
  3. Step 3: Cross multiply
    1,828,047.30x = 2,522,674.44 × 1,012,233.45
  4. Step 4: Simplify right side
    1,828,047.30x = 2,553,535,451,628.02
  5. Step 5: Solve for x
    x = 2,553,535,451,628.02/1,828,047.30
  6. Step 6: Final answer
    x = 1,396,865.09

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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.