Home / 1,366,186.03-1,884,546.34-882,751.16

Finding the Fourth Proportional to 1,366,186.03, 1,884,546.34 and 882,751.16

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Solution

The fourth proportional to 1,366,186.03, 1,884,546.34 and 882,751.16 is: 1,217,685.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,366,186.03 : 1,884,546.34 = 882,751.16 : x
  2. Step 2: Convert to fraction form
    1,366,186.03/1,884,546.34 = 882,751.16/x
  3. Step 3: Cross multiply
    1,366,186.03x = 1,884,546.34 × 882,751.16
  4. Step 4: Simplify right side
    1,366,186.03x = 1,663,585,470,213.24
  5. Step 5: Solve for x
    x = 1,663,585,470,213.24/1,366,186.03
  6. Step 6: Final answer
    x = 1,217,685.91

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.