Home / 6,394,048.60-8,823,683.82-3,493,377.04

Finding the Fourth Proportional to 6,394,048.60, 8,823,683.82 and 3,493,377.04

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Solution

The fourth proportional to 6,394,048.60, 8,823,683.82 and 3,493,377.04 is: 4,820,803.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,394,048.60 : 8,823,683.82 = 3,493,377.04 : x
  2. Step 2: Convert to fraction form
    6,394,048.60/8,823,683.82 = 3,493,377.04/x
  3. Step 3: Cross multiply
    6,394,048.60x = 8,823,683.82 × 3,493,377.04
  4. Step 4: Simplify right side
    6,394,048.60x = 30,824,454,465,007.50
  5. Step 5: Solve for x
    x = 30,824,454,465,007.50/6,394,048.60
  6. Step 6: Final answer
    x = 4,820,803.91

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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.