Home / 6,147,523-9,221,727.37-2,361,005.88

Finding the Fourth Proportional to 6,147,523, 9,221,727.37 and 2,361,005.88

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Solution

The fourth proportional to 6,147,523, 9,221,727.37 and 2,361,005.88 is: 3,541,678.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,147,523 : 9,221,727.37 = 2,361,005.88 : x
  2. Step 2: Convert to fraction form
    6,147,523/9,221,727.37 = 2,361,005.88/x
  3. Step 3: Cross multiply
    6,147,523x = 9,221,727.37 × 2,361,005.88
  4. Step 4: Simplify right side
    6,147,523x = 21,772,552,544,326.93
  5. Step 5: Solve for x
    x = 21,772,552,544,326.93/6,147,523
  6. Step 6: Final answer
    x = 3,541,678.91

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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.