Home / 4,454,504.94-6,682,741.56-1,614,543.28

Finding the Fourth Proportional to 4,454,504.94, 6,682,741.56 and 1,614,543.28

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Solution

The fourth proportional to 4,454,504.94, 6,682,741.56 and 1,614,543.28 is: 2,422,171.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,454,504.94 : 6,682,741.56 = 1,614,543.28 : x
  2. Step 2: Convert to fraction form
    4,454,504.94/6,682,741.56 = 1,614,543.28/x
  3. Step 3: Cross multiply
    4,454,504.94x = 6,682,741.56 × 1,614,543.28
  4. Step 4: Simplify right side
    4,454,504.94x = 10,789,575,477,674.72
  5. Step 5: Solve for x
    x = 10,789,575,477,674.72/4,454,504.94
  6. Step 6: Final answer
    x = 2,422,171.63

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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.