Home / 2,335,998.88-3,503,977.66-738,563.05

Finding the Fourth Proportional to 2,335,998.88, 3,503,977.66 and 738,563.05

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Solution

The fourth proportional to 2,335,998.88, 3,503,977.66 and 738,563.05 is: 1,107,838.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,335,998.88 : 3,503,977.66 = 738,563.05 : x
  2. Step 2: Convert to fraction form
    2,335,998.88/3,503,977.66 = 738,563.05/x
  3. Step 3: Cross multiply
    2,335,998.88x = 3,503,977.66 × 738,563.05
  4. Step 4: Simplify right side
    2,335,998.88x = 2,587,908,427,701.46
  5. Step 5: Solve for x
    x = 2,587,908,427,701.46/2,335,998.88
  6. Step 6: Final answer
    x = 1,107,838.04

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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.