Home / 3,289,993.08-4,933,371.12-1,159,767.60

Finding the Fourth Proportional to 3,289,993.08, 4,933,371.12 and 1,159,767.60

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Solution

The fourth proportional to 3,289,993.08, 4,933,371.12 and 1,159,767.60 is: 1,739,080.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,289,993.08 : 4,933,371.12 = 1,159,767.60 : x
  2. Step 2: Convert to fraction form
    3,289,993.08/4,933,371.12 = 1,159,767.60/x
  3. Step 3: Cross multiply
    3,289,993.08x = 4,933,371.12 × 1,159,767.60
  4. Step 4: Simplify right side
    3,289,993.08x = 5,721,563,983,751.71
  5. Step 5: Solve for x
    x = 5,721,563,983,751.71/3,289,993.08
  6. Step 6: Final answer
    x = 1,739,080.86

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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.