Home / 3,326,975.76-4,591,237.48-1,799,093.82

Finding the Fourth Proportional to 3,326,975.76, 4,591,237.48 and 1,799,093.82

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Solution

The fourth proportional to 3,326,975.76, 4,591,237.48 and 1,799,093.82 is: 2,482,755.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,326,975.76 : 4,591,237.48 = 1,799,093.82 : x
  2. Step 2: Convert to fraction form
    3,326,975.76/4,591,237.48 = 1,799,093.82/x
  3. Step 3: Cross multiply
    3,326,975.76x = 4,591,237.48 × 1,799,093.82
  4. Step 4: Simplify right side
    3,326,975.76x = 8,260,066,976,420.38
  5. Step 5: Solve for x
    x = 8,260,066,976,420.38/3,326,975.76
  6. Step 6: Final answer
    x = 2,482,755.38

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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.