Home / 3,090,765.92-4,265,512.30-1,714,553.33

Finding the Fourth Proportional to 3,090,765.92, 4,265,512.30 and 1,714,553.33

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Solution

The fourth proportional to 3,090,765.92, 4,265,512.30 and 1,714,553.33 is: 2,366,225.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,090,765.92 : 4,265,512.30 = 1,714,553.33 : x
  2. Step 2: Convert to fraction form
    3,090,765.92/4,265,512.30 = 1,714,553.33/x
  3. Step 3: Cross multiply
    3,090,765.92x = 4,265,512.30 × 1,714,553.33
  4. Step 4: Simplify right side
    3,090,765.92x = 7,313,448,318,120.96
  5. Step 5: Solve for x
    x = 7,313,448,318,120.96/3,090,765.92
  6. Step 6: Final answer
    x = 2,366,225.24

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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.