Home / 3,580,310.92-4,941,249.79-2,010,700.71

Finding the Fourth Proportional to 3,580,310.92, 4,941,249.79 and 2,010,700.71

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Solution

The fourth proportional to 3,580,310.92, 4,941,249.79 and 2,010,700.71 is: 2,775,003.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,580,310.92 : 4,941,249.79 = 2,010,700.71 : x
  2. Step 2: Convert to fraction form
    3,580,310.92/4,941,249.79 = 2,010,700.71/x
  3. Step 3: Cross multiply
    3,580,310.92x = 4,941,249.79 × 2,010,700.71
  4. Step 4: Simplify right side
    3,580,310.92x = 9,935,374,461,040.35
  5. Step 5: Solve for x
    x = 9,935,374,461,040.35/3,580,310.92
  6. Step 6: Final answer
    x = 2,775,003.26

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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.