Home / 3,241,604.94-4,860,881.37-1,894,156.58

Finding the Fourth Proportional to 3,241,604.94, 4,860,881.37 and 1,894,156.58

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Solution

The fourth proportional to 3,241,604.94, 4,860,881.37 and 1,894,156.58 is: 2,840,343.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,241,604.94 : 4,860,881.37 = 1,894,156.58 : x
  2. Step 2: Convert to fraction form
    3,241,604.94/4,860,881.37 = 1,894,156.58/x
  3. Step 3: Cross multiply
    3,241,604.94x = 4,860,881.37 × 1,894,156.58
  4. Step 4: Simplify right side
    3,241,604.94x = 9,207,270,431,584.92
  5. Step 5: Solve for x
    x = 9,207,270,431,584.92/3,241,604.94
  6. Step 6: Final answer
    x = 2,840,343.16

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.