Home / 6,816,630.96-9,405,794.64-4,063,269.06

Finding the Fourth Proportional to 6,816,630.96, 9,405,794.64 and 4,063,269.06

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Solution

The fourth proportional to 6,816,630.96, 9,405,794.64 and 4,063,269.06 is: 5,606,622.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,816,630.96 : 9,405,794.64 = 4,063,269.06 : x
  2. Step 2: Convert to fraction form
    6,816,630.96/9,405,794.64 = 4,063,269.06/x
  3. Step 3: Cross multiply
    6,816,630.96x = 9,405,794.64 × 4,063,269.06
  4. Step 4: Simplify right side
    6,816,630.96x = 38,218,274,345,425.84
  5. Step 5: Solve for x
    x = 38,218,274,345,425.84/6,816,630.96
  6. Step 6: Final answer
    x = 5,606,622.18

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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.