Home / 5,646,069.62-7,791,646.94-3,067,793.45

Finding the Fourth Proportional to 5,646,069.62, 7,791,646.94 and 3,067,793.45

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Solution

The fourth proportional to 5,646,069.62, 7,791,646.94 and 3,067,793.45 is: 4,233,593.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,646,069.62 : 7,791,646.94 = 3,067,793.45 : x
  2. Step 2: Convert to fraction form
    5,646,069.62/7,791,646.94 = 3,067,793.45/x
  3. Step 3: Cross multiply
    5,646,069.62x = 7,791,646.94 × 3,067,793.45
  4. Step 4: Simplify right side
    5,646,069.62x = 23,903,163,392,947.34
  5. Step 5: Solve for x
    x = 23,903,163,392,947.34/5,646,069.62
  6. Step 6: Final answer
    x = 4,233,593.46

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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.