Home / 4,669,855.54-7,014,739.80-4,396,827.73

Finding the Fourth Proportional to 4,669,855.54, 7,014,739.80 and 4,396,827.73

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Solution

The fourth proportional to 4,669,855.54, 7,014,739.80 and 4,396,827.73 is: 6,604,615.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,669,855.54 : 7,014,739.80 = 4,396,827.73 : x
  2. Step 2: Convert to fraction form
    4,669,855.54/7,014,739.80 = 4,396,827.73/x
  3. Step 3: Cross multiply
    4,669,855.54x = 7,014,739.80 × 4,396,827.73
  4. Step 4: Simplify right side
    4,669,855.54x = 30,842,602,471,374.66
  5. Step 5: Solve for x
    x = 30,842,602,471,374.66/4,669,855.54
  6. Step 6: Final answer
    x = 6,604,615.97

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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.