Home / 3,764,349.76-5,194,835.58-2,045,470.27

Finding the Fourth Proportional to 3,764,349.76, 5,194,835.58 and 2,045,470.27

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Solution

The fourth proportional to 3,764,349.76, 5,194,835.58 and 2,045,470.27 is: 2,822,766.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,764,349.76 : 5,194,835.58 = 2,045,470.27 : x
  2. Step 2: Convert to fraction form
    3,764,349.76/5,194,835.58 = 2,045,470.27/x
  3. Step 3: Cross multiply
    3,764,349.76x = 5,194,835.58 × 2,045,470.27
  4. Step 4: Simplify right side
    3,764,349.76x = 10,625,881,736,428.21
  5. Step 5: Solve for x
    x = 10,625,881,736,428.21/3,764,349.76
  6. Step 6: Final answer
    x = 2,822,766.86

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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.