Home / 5,791,572.84-7,992,371.49-3,213,247.44

Finding the Fourth Proportional to 5,791,572.84, 7,992,371.49 and 3,213,247.44

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Solution

The fourth proportional to 5,791,572.84, 7,992,371.49 and 3,213,247.44 is: 4,434,282.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,791,572.84 : 7,992,371.49 = 3,213,247.44 : x
  2. Step 2: Convert to fraction form
    5,791,572.84/7,992,371.49 = 3,213,247.44/x
  3. Step 3: Cross multiply
    5,791,572.84x = 7,992,371.49 × 3,213,247.44
  4. Step 4: Simplify right side
    5,791,572.84x = 25,681,467,229,771.48
  5. Step 5: Solve for x
    x = 25,681,467,229,771.48/5,791,572.84
  6. Step 6: Final answer
    x = 4,434,282.01

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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.