Home / 4,802,036.84-7,203,067.57-1,962,149

Finding the Fourth Proportional to 4,802,036.84, 7,203,067.57 and 1,962,149

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Solution

The fourth proportional to 4,802,036.84, 7,203,067.57 and 1,962,149 is: 2,943,228.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,802,036.84 : 7,203,067.57 = 1,962,149 : x
  2. Step 2: Convert to fraction form
    4,802,036.84/7,203,067.57 = 1,962,149/x
  3. Step 3: Cross multiply
    4,802,036.84x = 7,203,067.57 × 1,962,149
  4. Step 4: Simplify right side
    4,802,036.84x = 14,133,491,829,407.93
  5. Step 5: Solve for x
    x = 14,133,491,829,407.93/4,802,036.84
  6. Step 6: Final answer
    x = 2,943,228.53

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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.