Home / 3,525,149.04-4,864,310.84-1,996,928.88

Finding the Fourth Proportional to 3,525,149.04, 4,864,310.84 and 1,996,928.88

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Solution

The fourth proportional to 3,525,149.04, 4,864,310.84 and 1,996,928.88 is: 2,755,538.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,525,149.04 : 4,864,310.84 = 1,996,928.88 : x
  2. Step 2: Convert to fraction form
    3,525,149.04/4,864,310.84 = 1,996,928.88/x
  3. Step 3: Cross multiply
    3,525,149.04x = 4,864,310.84 × 1,996,928.88
  4. Step 4: Simplify right side
    3,525,149.04x = 9,713,682,797,693.06
  5. Step 5: Solve for x
    x = 9,713,682,797,693.06/3,525,149.04
  6. Step 6: Final answer
    x = 2,755,538.19

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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.