Home / 2,941,717.40-4,410,048.92-1,022,379.27

Finding the Fourth Proportional to 2,941,717.40, 4,410,048.92 and 1,022,379.27

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Solution

The fourth proportional to 2,941,717.40, 4,410,048.92 and 1,022,379.27 is: 1,532,690.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,941,717.40 : 4,410,048.92 = 1,022,379.27 : x
  2. Step 2: Convert to fraction form
    2,941,717.40/4,410,048.92 = 1,022,379.27/x
  3. Step 3: Cross multiply
    2,941,717.40x = 4,410,048.92 × 1,022,379.27
  4. Step 4: Simplify right side
    2,941,717.40x = 4,508,742,573,844.31
  5. Step 5: Solve for x
    x = 4,508,742,573,844.31/2,941,717.40
  6. Step 6: Final answer
    x = 1,532,690.59

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.