Home / 6,329,240.73-9,493,729.80-1,536,955.11

Finding the Fourth Proportional to 6,329,240.73, 9,493,729.80 and 1,536,955.11

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Solution

The fourth proportional to 6,329,240.73, 9,493,729.80 and 1,536,955.11 is: 2,305,400.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,329,240.73 : 9,493,729.80 = 1,536,955.11 : x
  2. Step 2: Convert to fraction form
    6,329,240.73/9,493,729.80 = 1,536,955.11/x
  3. Step 3: Cross multiply
    6,329,240.73x = 9,493,729.80 × 1,536,955.11
  4. Step 4: Simplify right side
    6,329,240.73x = 14,591,436,529,069.28
  5. Step 5: Solve for x
    x = 14,591,436,529,069.28/6,329,240.73
  6. Step 6: Final answer
    x = 2,305,400.78

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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.