Home / 3,764,337.60-5,194,818.75-2,045,458.06

Finding the Fourth Proportional to 3,764,337.60, 5,194,818.75 and 2,045,458.06

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Solution

The fourth proportional to 3,764,337.60, 5,194,818.75 and 2,045,458.06 is: 2,822,749.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,764,337.60 : 5,194,818.75 = 2,045,458.06 : x
  2. Step 2: Convert to fraction form
    3,764,337.60/5,194,818.75 = 2,045,458.06/x
  3. Step 3: Cross multiply
    3,764,337.60x = 5,194,818.75 × 2,045,458.06
  4. Step 4: Simplify right side
    3,764,337.60x = 10,625,783,882,426.62
  5. Step 5: Solve for x
    x = 10,625,783,882,426.62/3,764,337.60
  6. Step 6: Final answer
    x = 2,822,749.98

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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.