Home / 5,621,454.24-7,757,597.88-3,043,134.34

Finding the Fourth Proportional to 5,621,454.24, 7,757,597.88 and 3,043,134.34

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Solution

The fourth proportional to 5,621,454.24, 7,757,597.88 and 3,043,134.34 is: 4,199,520.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,621,454.24 : 7,757,597.88 = 3,043,134.34 : x
  2. Step 2: Convert to fraction form
    5,621,454.24/7,757,597.88 = 3,043,134.34/x
  3. Step 3: Cross multiply
    5,621,454.24x = 7,757,597.88 × 3,043,134.34
  4. Step 4: Simplify right side
    5,621,454.24x = 23,607,412,504,539.20
  5. Step 5: Solve for x
    x = 23,607,412,504,539.20/5,621,454.24
  6. Step 6: Final answer
    x = 4,199,520.53

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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.