Home / 3,546,718.96-5,320,826.54-1,150,377.48

Finding the Fourth Proportional to 3,546,718.96, 5,320,826.54 and 1,150,377.48

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Solution

The fourth proportional to 3,546,718.96, 5,320,826.54 and 1,150,377.48 is: 1,725,808.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,546,718.96 : 5,320,826.54 = 1,150,377.48 : x
  2. Step 2: Convert to fraction form
    3,546,718.96/5,320,826.54 = 1,150,377.48/x
  3. Step 3: Cross multiply
    3,546,718.96x = 5,320,826.54 × 1,150,377.48
  4. Step 4: Simplify right side
    3,546,718.96x = 6,120,959,026,602.32
  5. Step 5: Solve for x
    x = 6,120,959,026,602.32/3,546,718.96
  6. Step 6: Final answer
    x = 1,725,808.87

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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.