Home / 3,806,778.01-5,710,832.87-2,270,996.56

Finding the Fourth Proportional to 3,806,778.01, 5,710,832.87 and 2,270,996.56

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Solution

The fourth proportional to 3,806,778.01, 5,710,832.87 and 2,270,996.56 is: 3,406,892.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,806,778.01 : 5,710,832.87 = 2,270,996.56 : x
  2. Step 2: Convert to fraction form
    3,806,778.01/5,710,832.87 = 2,270,996.56/x
  3. Step 3: Cross multiply
    3,806,778.01x = 5,710,832.87 × 2,270,996.56
  4. Step 4: Simplify right side
    3,806,778.01x = 12,969,281,802,504.93
  5. Step 5: Solve for x
    x = 12,969,281,802,504.93/3,806,778.01
  6. Step 6: Final answer
    x = 3,406,892.07

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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.