Home / 2,041,107.69-3,062,353.50-903,713.25

Finding the Fourth Proportional to 2,041,107.69, 3,062,353.50 and 903,713.25

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Solution

The fourth proportional to 2,041,107.69, 3,062,353.50 and 903,713.25 is: 1,355,876.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,041,107.69 : 3,062,353.50 = 903,713.25 : x
  2. Step 2: Convert to fraction form
    2,041,107.69/3,062,353.50 = 903,713.25/x
  3. Step 3: Cross multiply
    2,041,107.69x = 3,062,353.50 × 903,713.25
  4. Step 4: Simplify right side
    2,041,107.69x = 2,767,489,434,133.88
  5. Step 5: Solve for x
    x = 2,767,489,434,133.88/2,041,107.69
  6. Step 6: Final answer
    x = 1,355,876.25

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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.