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Finding the Fourth Proportional to 410,358.20, 566,057.70 and 246,901.41

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Solution

The fourth proportional to 410,358.20, 566,057.70 and 246,901.41 is: 340,581.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    410,358.20 : 566,057.70 = 246,901.41 : x
  2. Step 2: Convert to fraction form
    410,358.20/566,057.70 = 246,901.41/x
  3. Step 3: Cross multiply
    410,358.20x = 566,057.70 × 246,901.41
  4. Step 4: Simplify right side
    410,358.20x = 139,760,444,271.36
  5. Step 5: Solve for x
    x = 139,760,444,271.36/410,358.20
  6. Step 6: Final answer
    x = 340,581.58

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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.