Home / 3,904,226.28-5,860,120.54-1,883,890.84

Finding the Fourth Proportional to 3,904,226.28, 5,860,120.54 and 1,883,890.84

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Solution

The fourth proportional to 3,904,226.28, 5,860,120.54 and 1,883,890.84 is: 2,827,660.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,904,226.28 : 5,860,120.54 = 1,883,890.84 : x
  2. Step 2: Convert to fraction form
    3,904,226.28/5,860,120.54 = 1,883,890.84/x
  3. Step 3: Cross multiply
    3,904,226.28x = 5,860,120.54 × 1,883,890.84
  4. Step 4: Simplify right side
    3,904,226.28x = 11,039,827,406,601.85
  5. Step 5: Solve for x
    x = 11,039,827,406,601.85/3,904,226.28
  6. Step 6: Final answer
    x = 2,827,660.75

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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.