Home / 3,546,715.92-5,320,822.08-1,150,374.48

Finding the Fourth Proportional to 3,546,715.92, 5,320,822.08 and 1,150,374.48

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Solution

The fourth proportional to 3,546,715.92, 5,320,822.08 and 1,150,374.48 is: 1,725,804.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,546,715.92 : 5,320,822.08 = 1,150,374.48 : x
  2. Step 2: Convert to fraction form
    3,546,715.92/5,320,822.08 = 1,150,374.48/x
  3. Step 3: Cross multiply
    3,546,715.92x = 5,320,822.08 × 1,150,374.48
  4. Step 4: Simplify right side
    3,546,715.92x = 6,120,937,933,452.52
  5. Step 5: Solve for x
    x = 6,120,937,933,452.52/3,546,715.92
  6. Step 6: Final answer
    x = 1,725,804.40

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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.