Home / 2,701,161.33-4,051,748.85-1,103,724.41

Finding the Fourth Proportional to 2,701,161.33, 4,051,748.85 and 1,103,724.41

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Solution

The fourth proportional to 2,701,161.33, 4,051,748.85 and 1,103,724.41 is: 1,655,589.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,701,161.33 : 4,051,748.85 = 1,103,724.41 : x
  2. Step 2: Convert to fraction form
    2,701,161.33/4,051,748.85 = 1,103,724.41/x
  3. Step 3: Cross multiply
    2,701,161.33x = 4,051,748.85 × 1,103,724.41
  4. Step 4: Simplify right side
    2,701,161.33x = 4,472,014,132,182.05
  5. Step 5: Solve for x
    x = 4,472,014,132,182.05/2,701,161.33
  6. Step 6: Final answer
    x = 1,655,589.43

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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.