Home / 4,471,759.80-6,171,020.10-2,434,564.44

Finding the Fourth Proportional to 4,471,759.80, 6,171,020.10 and 2,434,564.44

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Solution

The fourth proportional to 4,471,759.80, 6,171,020.10 and 2,434,564.44 is: 3,359,694.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,471,759.80 : 6,171,020.10 = 2,434,564.44 : x
  2. Step 2: Convert to fraction form
    4,471,759.80/6,171,020.10 = 2,434,564.44/x
  3. Step 3: Cross multiply
    4,471,759.80x = 6,171,020.10 × 2,434,564.44
  4. Step 4: Simplify right side
    4,471,759.80x = 15,023,746,093,985.24
  5. Step 5: Solve for x
    x = 15,023,746,093,985.24/4,471,759.80
  6. Step 6: Final answer
    x = 3,359,694.34

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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.