Home / 5,093,990.27-7,029,743.63-2,770,902.84

Finding the Fourth Proportional to 5,093,990.27, 7,029,743.63 and 2,770,902.84

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Solution

The fourth proportional to 5,093,990.27, 7,029,743.63 and 2,770,902.84 is: 3,823,866.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,093,990.27 : 7,029,743.63 = 2,770,902.84 : x
  2. Step 2: Convert to fraction form
    5,093,990.27/7,029,743.63 = 2,770,902.84/x
  3. Step 3: Cross multiply
    5,093,990.27x = 7,029,743.63 × 2,770,902.84
  4. Step 4: Simplify right side
    5,093,990.27x = 19,478,736,574,984.39
  5. Step 5: Solve for x
    x = 19,478,736,574,984.39/5,093,990.27
  6. Step 6: Final answer
    x = 3,823,866.08

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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.