Home / 5,395,341.80-8,093,012.70-3,694,730.60

Finding the Fourth Proportional to 5,395,341.80, 8,093,012.70 and 3,694,730.60

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Solution

The fourth proportional to 5,395,341.80, 8,093,012.70 and 3,694,730.60 is: 5,542,095.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,395,341.80 : 8,093,012.70 = 3,694,730.60 : x
  2. Step 2: Convert to fraction form
    5,395,341.80/8,093,012.70 = 3,694,730.60/x
  3. Step 3: Cross multiply
    5,395,341.80x = 8,093,012.70 × 3,694,730.60
  4. Step 4: Simplify right side
    5,395,341.80x = 29,901,501,668,878.62
  5. Step 5: Solve for x
    x = 29,901,501,668,878.62/5,395,341.80
  6. Step 6: Final answer
    x = 5,542,095.90

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1.5x scale

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.