Home / 3,326,860.70-4,591,095.22-1,836,760.40

Finding the Fourth Proportional to 3,326,860.70, 4,591,095.22 and 1,836,760.40

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Solution

The fourth proportional to 3,326,860.70, 4,591,095.22 and 1,836,760.40 is: 2,534,744.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,326,860.70 : 4,591,095.22 = 1,836,760.40 : x
  2. Step 2: Convert to fraction form
    3,326,860.70/4,591,095.22 = 1,836,760.40/x
  3. Step 3: Cross multiply
    3,326,860.70x = 4,591,095.22 × 1,836,760.40
  4. Step 4: Simplify right side
    3,326,860.70x = 8,432,741,892,725.29
  5. Step 5: Solve for x
    x = 8,432,741,892,725.29/3,326,860.70
  6. Step 6: Final answer
    x = 2,534,744.51

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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.