Home / 4,394,315.04-6,586,149.82-1,864,656

Finding the Fourth Proportional to 4,394,315.04, 6,586,149.82 and 1,864,656

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Solution

The fourth proportional to 4,394,315.04, 6,586,149.82 and 1,864,656 is: 2,794,725.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,394,315.04 : 6,586,149.82 = 1,864,656 : x
  2. Step 2: Convert to fraction form
    4,394,315.04/6,586,149.82 = 1,864,656/x
  3. Step 3: Cross multiply
    4,394,315.04x = 6,586,149.82 × 1,864,656
  4. Step 4: Simplify right side
    4,394,315.04x = 12,280,903,778,761.92
  5. Step 5: Solve for x
    x = 12,280,903,778,761.92/4,394,315.04
  6. Step 6: Final answer
    x = 2,794,725.38

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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.