Home / 1,196,310.83-1,794,747.07-735,202.72

Finding the Fourth Proportional to 1,196,310.83, 1,794,747.07 and 735,202.72

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Solution

The fourth proportional to 1,196,310.83, 1,794,747.07 and 735,202.72 is: 1,102,976.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,196,310.83 : 1,794,747.07 = 735,202.72 : x
  2. Step 2: Convert to fraction form
    1,196,310.83/1,794,747.07 = 735,202.72/x
  3. Step 3: Cross multiply
    1,196,310.83x = 1,794,747.07 × 735,202.72
  4. Step 4: Simplify right side
    1,196,310.83x = 1,319,502,931,152.85
  5. Step 5: Solve for x
    x = 1,319,502,931,152.85/1,196,310.83
  6. Step 6: Final answer
    x = 1,102,976.67

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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.