Home / 6,560,941.97-9,043,789.83-4,492,380.35

Finding the Fourth Proportional to 6,560,941.97, 9,043,789.83 and 4,492,380.35

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Solution

The fourth proportional to 6,560,941.97, 9,043,789.83 and 4,492,380.35 is: 6,192,425.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,560,941.97 : 9,043,789.83 = 4,492,380.35 : x
  2. Step 2: Convert to fraction form
    6,560,941.97/9,043,789.83 = 4,492,380.35/x
  3. Step 3: Cross multiply
    6,560,941.97x = 9,043,789.83 × 4,492,380.35
  4. Step 4: Simplify right side
    6,560,941.97x = 40,628,143,721,821.84
  5. Step 5: Solve for x
    x = 40,628,143,721,821.84/6,560,941.97
  6. Step 6: Final answer
    x = 6,192,425.40

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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.