Home / 3,099,184.91-4,635,179.93-2,760,020.16

Finding the Fourth Proportional to 3,099,184.91, 4,635,179.93 and 2,760,020.16

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Solution

The fourth proportional to 3,099,184.91, 4,635,179.93 and 2,760,020.16 is: 4,127,920.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,099,184.91 : 4,635,179.93 = 2,760,020.16 : x
  2. Step 2: Convert to fraction form
    3,099,184.91/4,635,179.93 = 2,760,020.16/x
  3. Step 3: Cross multiply
    3,099,184.91x = 4,635,179.93 × 2,760,020.16
  4. Step 4: Simplify right side
    3,099,184.91x = 12,793,190,058,927.44
  5. Step 5: Solve for x
    x = 12,793,190,058,927.44/3,099,184.91
  6. Step 6: Final answer
    x = 4,127,920.86

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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.