Home / 3,235,043.88-4,465,846.54-2,791,755.05

Finding the Fourth Proportional to 3,235,043.88, 4,465,846.54 and 2,791,755.05

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Solution

The fourth proportional to 3,235,043.88, 4,465,846.54 and 2,791,755.05 is: 3,853,904.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,235,043.88 : 4,465,846.54 = 2,791,755.05 : x
  2. Step 2: Convert to fraction form
    3,235,043.88/4,465,846.54 = 2,791,755.05/x
  3. Step 3: Cross multiply
    3,235,043.88x = 4,465,846.54 × 2,791,755.05
  4. Step 4: Simplify right side
    3,235,043.88x = 12,467,549,611,730.49
  5. Step 5: Solve for x
    x = 12,467,549,611,730.49/3,235,043.88
  6. Step 6: Final answer
    x = 3,853,904.33

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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.