Home / 2,313,491.40-3,192,164.46-1,453,553.46

Finding the Fourth Proportional to 2,313,491.40, 3,192,164.46 and 1,453,553.46

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Solution

The fourth proportional to 2,313,491.40, 3,192,164.46 and 1,453,553.46 is: 2,005,618.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,313,491.40 : 3,192,164.46 = 1,453,553.46 : x
  2. Step 2: Convert to fraction form
    2,313,491.40/3,192,164.46 = 1,453,553.46/x
  3. Step 3: Cross multiply
    2,313,491.40x = 3,192,164.46 × 1,453,553.46
  4. Step 4: Simplify right side
    2,313,491.40x = 4,639,981,695,722.03
  5. Step 5: Solve for x
    x = 4,639,981,695,722.03/2,313,491.40
  6. Step 6: Final answer
    x = 2,005,618.74

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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.