Home / 5,297,056.62-7,309,461.45-3,092,110.80

Finding the Fourth Proportional to 5,297,056.62, 7,309,461.45 and 3,092,110.80

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Solution

The fourth proportional to 5,297,056.62, 7,309,461.45 and 3,092,110.80 is: 4,266,834.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,297,056.62 : 7,309,461.45 = 3,092,110.80 : x
  2. Step 2: Convert to fraction form
    5,297,056.62/7,309,461.45 = 3,092,110.80/x
  3. Step 3: Cross multiply
    5,297,056.62x = 7,309,461.45 × 3,092,110.80
  4. Step 4: Simplify right side
    5,297,056.62x = 22,601,664,691,728.66
  5. Step 5: Solve for x
    x = 22,601,664,691,728.66/5,297,056.62
  6. Step 6: Final answer
    x = 4,266,834.64

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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.