Home / 3,703,274.49-5,555,097.63-1,179,126.57

Finding the Fourth Proportional to 3,703,274.49, 5,555,097.63 and 1,179,126.57

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Solution

The fourth proportional to 3,703,274.49, 5,555,097.63 and 1,179,126.57 is: 1,768,749.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,703,274.49 : 5,555,097.63 = 1,179,126.57 : x
  2. Step 2: Convert to fraction form
    3,703,274.49/5,555,097.63 = 1,179,126.57/x
  3. Step 3: Cross multiply
    3,703,274.49x = 5,555,097.63 × 1,179,126.57
  4. Step 4: Simplify right side
    3,703,274.49x = 6,550,163,214,477.03
  5. Step 5: Solve for x
    x = 6,550,163,214,477.03/3,703,274.49
  6. Step 6: Final answer
    x = 1,768,749.04

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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.