Home / 6,147,554.22-9,221,774.25-2,361,037.09

Finding the Fourth Proportional to 6,147,554.22, 9,221,774.25 and 2,361,037.09

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Solution

The fourth proportional to 6,147,554.22, 9,221,774.25 and 2,361,037.09 is: 3,541,725.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,147,554.22 : 9,221,774.25 = 2,361,037.09 : x
  2. Step 2: Convert to fraction form
    6,147,554.22/9,221,774.25 = 2,361,037.09/x
  3. Step 3: Cross multiply
    6,147,554.22x = 9,221,774.25 × 2,361,037.09
  4. Step 4: Simplify right side
    6,147,554.22x = 21,772,951,039,856.93
  5. Step 5: Solve for x
    x = 21,772,951,039,856.93/6,147,554.22
  6. Step 6: Final answer
    x = 3,541,725.74

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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.