Home / 3,396,153.94-4,686,408.76-2,000,493.93

Finding the Fourth Proportional to 3,396,153.94, 4,686,408.76 and 2,000,493.93

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Solution

The fourth proportional to 3,396,153.94, 4,686,408.76 and 2,000,493.93 is: 2,760,514.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,396,153.94 : 4,686,408.76 = 2,000,493.93 : x
  2. Step 2: Convert to fraction form
    3,396,153.94/4,686,408.76 = 2,000,493.93/x
  3. Step 3: Cross multiply
    3,396,153.94x = 4,686,408.76 × 2,000,493.93
  4. Step 4: Simplify right side
    3,396,153.94x = 9,375,132,277,878.83
  5. Step 5: Solve for x
    x = 9,375,132,277,878.83/3,396,153.94
  6. Step 6: Final answer
    x = 2,760,514.52

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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.