Home / 6,182,627.94-9,271,667.30-2,138,077.62

Finding the Fourth Proportional to 6,182,627.94, 9,271,667.30 and 2,138,077.62

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Solution

The fourth proportional to 6,182,627.94, 9,271,667.30 and 2,138,077.62 is: 3,206,329.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,182,627.94 : 9,271,667.30 = 2,138,077.62 : x
  2. Step 2: Convert to fraction form
    6,182,627.94/9,271,667.30 = 2,138,077.62/x
  3. Step 3: Cross multiply
    6,182,627.94x = 9,271,667.30 × 2,138,077.62
  4. Step 4: Simplify right side
    6,182,627.94x = 19,823,544,343,525.44
  5. Step 5: Solve for x
    x = 19,823,544,343,525.44/6,182,627.94
  6. Step 6: Final answer
    x = 3,206,329.82

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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.