Home / 3,018,460.37-4,165,096.82-2,040,527.12

Finding the Fourth Proportional to 3,018,460.37, 4,165,096.82 and 2,040,527.12

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Solution

The fourth proportional to 3,018,460.37, 4,165,096.82 and 2,040,527.12 is: 2,815,671.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,018,460.37 : 4,165,096.82 = 2,040,527.12 : x
  2. Step 2: Convert to fraction form
    3,018,460.37/4,165,096.82 = 2,040,527.12/x
  3. Step 3: Cross multiply
    3,018,460.37x = 4,165,096.82 × 2,040,527.12
  4. Step 4: Simplify right side
    3,018,460.37x = 8,498,992,987,607.64
  5. Step 5: Solve for x
    x = 8,498,992,987,607.64/3,018,460.37
  6. Step 6: Final answer
    x = 2,815,671.55

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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.