Home / 1,082,877.58-1,624,311.91-273,263.82

Finding the Fourth Proportional to 1,082,877.58, 1,624,311.91 and 273,263.82

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Solution

The fourth proportional to 1,082,877.58, 1,624,311.91 and 273,263.82 is: 409,894.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,082,877.58 : 1,624,311.91 = 273,263.82 : x
  2. Step 2: Convert to fraction form
    1,082,877.58/1,624,311.91 = 273,263.82/x
  3. Step 3: Cross multiply
    1,082,877.58x = 1,624,311.91 × 273,263.82
  4. Step 4: Simplify right side
    1,082,877.58x = 443,865,677,398.10
  5. Step 5: Solve for x
    x = 443,865,677,398.10/1,082,877.58
  6. Step 6: Final answer
    x = 409,894.60

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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.