Home / 3,410,004.20-4,705,470.76-1,882,012.92

Finding the Fourth Proportional to 3,410,004.20, 4,705,470.76 and 1,882,012.92

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Solution

The fourth proportional to 3,410,004.20, 4,705,470.76 and 1,882,012.92 is: 2,596,992.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,410,004.20 : 4,705,470.76 = 1,882,012.92 : x
  2. Step 2: Convert to fraction form
    3,410,004.20/4,705,470.76 = 1,882,012.92/x
  3. Step 3: Cross multiply
    3,410,004.20x = 4,705,470.76 × 1,882,012.92
  4. Step 4: Simplify right side
    3,410,004.20x = 8,855,756,765,002.22
  5. Step 5: Solve for x
    x = 8,855,756,765,002.22/3,410,004.20
  6. Step 6: Final answer
    x = 2,596,992.92

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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.