Home / 3,411,288.44-4,707,594.24-1,862,581.50

Finding the Fourth Proportional to 3,411,288.44, 4,707,594.24 and 1,862,581.50

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Solution

The fourth proportional to 3,411,288.44, 4,707,594.24 and 1,862,581.50 is: 2,570,371.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,411,288.44 : 4,707,594.24 = 1,862,581.50 : x
  2. Step 2: Convert to fraction form
    3,411,288.44/4,707,594.24 = 1,862,581.50/x
  3. Step 3: Cross multiply
    3,411,288.44x = 4,707,594.24 × 1,862,581.50
  4. Step 4: Simplify right side
    3,411,288.44x = 8,768,277,940,930.56
  5. Step 5: Solve for x
    x = 8,768,277,940,930.56/3,411,288.44
  6. Step 6: Final answer
    x = 2,570,371.31

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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.