Home / 5,911,834.84-8,157,638.82-3,333,361.96

Finding the Fourth Proportional to 5,911,834.84, 8,157,638.82 and 3,333,361.96

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Solution

The fourth proportional to 5,911,834.84, 8,157,638.82 and 3,333,361.96 is: 4,599,648.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,911,834.84 : 8,157,638.82 = 3,333,361.96 : x
  2. Step 2: Convert to fraction form
    5,911,834.84/8,157,638.82 = 3,333,361.96/x
  3. Step 3: Cross multiply
    5,911,834.84x = 8,157,638.82 × 3,333,361.96
  4. Step 4: Simplify right side
    5,911,834.84x = 27,192,362,926,007.29
  5. Step 5: Solve for x
    x = 27,192,362,926,007.29/5,911,834.84
  6. Step 6: Final answer
    x = 4,599,648.61

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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.