Home / 7,432,585.83-11,147,033.46-2,040,969.26

Finding the Fourth Proportional to 7,432,585.83, 11,147,033.46 and 2,040,969.26

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Solution

The fourth proportional to 7,432,585.83, 11,147,033.46 and 2,040,969.26 is: 3,060,947.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,432,585.83 : 11,147,033.46 = 2,040,969.26 : x
  2. Step 2: Convert to fraction form
    7,432,585.83/11,147,033.46 = 2,040,969.26/x
  3. Step 3: Cross multiply
    7,432,585.83x = 11,147,033.46 × 2,040,969.26
  4. Step 4: Simplify right side
    7,432,585.83x = 22,750,752,659,919.02
  5. Step 5: Solve for x
    x = 22,750,752,659,919.02/7,432,585.83
  6. Step 6: Final answer
    x = 3,060,947.18

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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.