Home / 2,848,126.64-3,930,380.52-1,541,348.24

Finding the Fourth Proportional to 2,848,126.64, 3,930,380.52 and 1,541,348.24

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Solution

The fourth proportional to 2,848,126.64, 3,930,380.52 and 1,541,348.24 is: 2,127,042.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,848,126.64 : 3,930,380.52 = 1,541,348.24 : x
  2. Step 2: Convert to fraction form
    2,848,126.64/3,930,380.52 = 1,541,348.24/x
  3. Step 3: Cross multiply
    2,848,126.64x = 3,930,380.52 × 1,541,348.24
  4. Step 4: Simplify right side
    2,848,126.64x = 6,058,085,097,032.29
  5. Step 5: Solve for x
    x = 6,058,085,097,032.29/2,848,126.64
  6. Step 6: Final answer
    x = 2,127,042.04

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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.