Home / 5,456,105.96-7,529,608.08-2,975,462.44

Finding the Fourth Proportional to 5,456,105.96, 7,529,608.08 and 2,975,462.44

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Solution

The fourth proportional to 5,456,105.96, 7,529,608.08 and 2,975,462.44 is: 4,106,237.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,456,105.96 : 7,529,608.08 = 2,975,462.44 : x
  2. Step 2: Convert to fraction form
    5,456,105.96/7,529,608.08 = 2,975,462.44/x
  3. Step 3: Cross multiply
    5,456,105.96x = 7,529,608.08 × 2,975,462.44
  4. Step 4: Simplify right side
    5,456,105.96x = 22,404,066,029,960.52
  5. Step 5: Solve for x
    x = 22,404,066,029,960.52/5,456,105.96
  6. Step 6: Final answer
    x = 4,106,237.34

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Double scale
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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.