Home / 6,029,693.79-9,042,596.92-1,985,218.62

Finding the Fourth Proportional to 6,029,693.79, 9,042,596.92 and 1,985,218.62

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Solution

The fourth proportional to 6,029,693.79, 9,042,596.92 and 1,985,218.62 is: 2,977,187.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,029,693.79 : 9,042,596.92 = 1,985,218.62 : x
  2. Step 2: Convert to fraction form
    6,029,693.79/9,042,596.92 = 1,985,218.62/x
  3. Step 3: Cross multiply
    6,029,693.79x = 9,042,596.92 × 1,985,218.62
  4. Step 4: Simplify right side
    6,029,693.79x = 17,951,531,778,738.65
  5. Step 5: Solve for x
    x = 17,951,531,778,738.65/6,029,693.79
  6. Step 6: Final answer
    x = 2,977,187.96

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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.