Home / 3,546,487.13-5,320,477.94-1,150,144.92

Finding the Fourth Proportional to 3,546,487.13, 5,320,477.94 and 1,150,144.92

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Solution

The fourth proportional to 3,546,487.13, 5,320,477.94 and 1,150,144.92 is: 1,725,459.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,546,487.13 : 5,320,477.94 = 1,150,144.92 : x
  2. Step 2: Convert to fraction form
    3,546,487.13/5,320,477.94 = 1,150,144.92/x
  3. Step 3: Cross multiply
    3,546,487.13x = 5,320,477.94 × 1,150,144.92
  4. Step 4: Simplify right side
    3,546,487.13x = 6,119,320,668,912.34
  5. Step 5: Solve for x
    x = 6,119,320,668,912.34/3,546,487.13
  6. Step 6: Final answer
    x = 1,725,459.72

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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.