Home / 3,474,355.13-5,212,229.27-1,199,962.95

Finding the Fourth Proportional to 3,474,355.13, 5,212,229.27 and 1,199,962.95

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Solution

The fourth proportional to 3,474,355.13, 5,212,229.27 and 1,199,962.95 is: 1,800,185.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,474,355.13 : 5,212,229.27 = 1,199,962.95 : x
  2. Step 2: Convert to fraction form
    3,474,355.13/5,212,229.27 = 1,199,962.95/x
  3. Step 3: Cross multiply
    3,474,355.13x = 5,212,229.27 × 1,199,962.95
  4. Step 4: Simplify right side
    3,474,355.13x = 6,254,482,004,905.73
  5. Step 5: Solve for x
    x = 6,254,482,004,905.73/3,474,355.13
  6. Step 6: Final answer
    x = 1,800,185.00

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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.