Home / 1,201,522.92-1,800,294.08-844,794.04

Finding the Fourth Proportional to 1,201,522.92, 1,800,294.08 and 844,794.04

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Solution

The fourth proportional to 1,201,522.92, 1,800,294.08 and 844,794.04 is: 1,265,791.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,201,522.92 : 1,800,294.08 = 844,794.04 : x
  2. Step 2: Convert to fraction form
    1,201,522.92/1,800,294.08 = 844,794.04/x
  3. Step 3: Cross multiply
    1,201,522.92x = 1,800,294.08 × 844,794.04
  4. Step 4: Simplify right side
    1,201,522.92x = 1,520,877,709,031.28
  5. Step 5: Solve for x
    x = 1,520,877,709,031.28/1,201,522.92
  6. Step 6: Final answer
    x = 1,265,791.67

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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.