Home / 4,079,848.91-5,630,160.42-2,244,267.77

Finding the Fourth Proportional to 4,079,848.91, 5,630,160.42 and 2,244,267.77

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Solution

The fourth proportional to 4,079,848.91, 5,630,160.42 and 2,244,267.77 is: 3,097,072.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,079,848.91 : 5,630,160.42 = 2,244,267.77 : x
  2. Step 2: Convert to fraction form
    4,079,848.91/5,630,160.42 = 2,244,267.77/x
  3. Step 3: Cross multiply
    4,079,848.91x = 5,630,160.42 × 2,244,267.77
  4. Step 4: Simplify right side
    4,079,848.91x = 12,635,587,542,384.86
  5. Step 5: Solve for x
    x = 12,635,587,542,384.86/4,079,848.91
  6. Step 6: Final answer
    x = 3,097,072.43

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.