Home / 4,072,823.91-6,110,562.65-1,942,630.83

Finding the Fourth Proportional to 4,072,823.91, 6,110,562.65 and 1,942,630.83

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Solution

The fourth proportional to 4,072,823.91, 6,110,562.65 and 1,942,630.83 is: 2,914,579.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,072,823.91 : 6,110,562.65 = 1,942,630.83 : x
  2. Step 2: Convert to fraction form
    4,072,823.91/6,110,562.65 = 1,942,630.83/x
  3. Step 3: Cross multiply
    4,072,823.91x = 6,110,562.65 × 1,942,630.83
  4. Step 4: Simplify right side
    4,072,823.91x = 11,870,567,382,823.35
  5. Step 5: Solve for x
    x = 11,870,567,382,823.35/4,072,823.91
  6. Step 6: Final answer
    x = 2,914,579.08

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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.