Home / 5,869,132.48-8,796,121.53-2,628,297.31

Finding the Fourth Proportional to 5,869,132.48, 8,796,121.53 and 2,628,297.31

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Solution

The fourth proportional to 5,869,132.48, 8,796,121.53 and 2,628,297.31 is: 3,939,052.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,869,132.48 : 8,796,121.53 = 2,628,297.31 : x
  2. Step 2: Convert to fraction form
    5,869,132.48/8,796,121.53 = 2,628,297.31/x
  3. Step 3: Cross multiply
    5,869,132.48x = 8,796,121.53 × 2,628,297.31
  4. Step 4: Simplify right side
    5,869,132.48x = 23,118,822,542,590.60
  5. Step 5: Solve for x
    x = 23,118,822,542,590.60/5,869,132.48
  6. Step 6: Final answer
    x = 3,939,052.77

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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.