Home / 2,004,187.28-3,006,246.36-674,491.28

Finding the Fourth Proportional to 2,004,187.28, 3,006,246.36 and 674,491.28

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Solution

The fourth proportional to 2,004,187.28, 3,006,246.36 and 674,491.28 is: 1,011,725.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,004,187.28 : 3,006,246.36 = 674,491.28 : x
  2. Step 2: Convert to fraction form
    2,004,187.28/3,006,246.36 = 674,491.28/x
  3. Step 3: Cross multiply
    2,004,187.28x = 3,006,246.36 × 674,491.28
  4. Step 4: Simplify right side
    2,004,187.28x = 2,027,686,955,351.74
  5. Step 5: Solve for x
    x = 2,027,686,955,351.74/2,004,187.28
  6. Step 6: Final answer
    x = 1,011,725.29

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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.