Home / 7,325,982.56-10,109,855.94-4,063,296.89

Finding the Fourth Proportional to 7,325,982.56, 10,109,855.94 and 4,063,296.89

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Solution

The fourth proportional to 7,325,982.56, 10,109,855.94 and 4,063,296.89 is: 5,607,349.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,325,982.56 : 10,109,855.94 = 4,063,296.89 : x
  2. Step 2: Convert to fraction form
    7,325,982.56/10,109,855.94 = 4,063,296.89/x
  3. Step 3: Cross multiply
    7,325,982.56x = 10,109,855.94 × 4,063,296.89
  4. Step 4: Simplify right side
    7,325,982.56x = 41,079,346,209,387.30
  5. Step 5: Solve for x
    x = 41,079,346,209,387.30/7,325,982.56
  6. Step 6: Final answer
    x = 5,607,349.71

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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.