Home / 6,504,947.46-9,756,535.44-1,712,235.38

Finding the Fourth Proportional to 6,504,947.46, 9,756,535.44 and 1,712,235.38

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Solution

The fourth proportional to 6,504,947.46, 9,756,535.44 and 1,712,235.38 is: 2,568,119.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,504,947.46 : 9,756,535.44 = 1,712,235.38 : x
  2. Step 2: Convert to fraction form
    6,504,947.46/9,756,535.44 = 1,712,235.38/x
  3. Step 3: Cross multiply
    6,504,947.46x = 9,756,535.44 × 1,712,235.38
  4. Step 4: Simplify right side
    6,504,947.46x = 16,705,485,166,591.87
  5. Step 5: Solve for x
    x = 16,705,485,166,591.87/6,504,947.46
  6. Step 6: Final answer
    x = 2,568,119.92

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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.