Home / 4,304,988-5,940,883.44-2,495,201.76

Finding the Fourth Proportional to 4,304,988, 5,940,883.44 and 2,495,201.76

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Solution

The fourth proportional to 4,304,988, 5,940,883.44 and 2,495,201.76 is: 3,443,378.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,304,988 : 5,940,883.44 = 2,495,201.76 : x
  2. Step 2: Convert to fraction form
    4,304,988/5,940,883.44 = 2,495,201.76/x
  3. Step 3: Cross multiply
    4,304,988x = 5,940,883.44 × 2,495,201.76
  4. Step 4: Simplify right side
    4,304,988x = 14,823,702,815,442.85
  5. Step 5: Solve for x
    x = 14,823,702,815,442.85/4,304,988
  6. Step 6: Final answer
    x = 3,443,378.43

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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.