Home / 2,523,209.82-3,784,868.48-904,084.42

Finding the Fourth Proportional to 2,523,209.82, 3,784,868.48 and 904,084.42

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Solution

The fourth proportional to 2,523,209.82, 3,784,868.48 and 904,084.42 is: 1,356,145.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,523,209.82 : 3,784,868.48 = 904,084.42 : x
  2. Step 2: Convert to fraction form
    2,523,209.82/3,784,868.48 = 904,084.42/x
  3. Step 3: Cross multiply
    2,523,209.82x = 3,784,868.48 × 904,084.42
  4. Step 4: Simplify right side
    2,523,209.82x = 3,421,840,624,517.08
  5. Step 5: Solve for x
    x = 3,421,840,624,517.08/2,523,209.82
  6. Step 6: Final answer
    x = 1,356,145.89

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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.