Home / 4,211,193.43-6,316,791.26-1,179,005.92

Finding the Fourth Proportional to 4,211,193.43, 6,316,791.26 and 1,179,005.92

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Solution

The fourth proportional to 4,211,193.43, 6,316,791.26 and 1,179,005.92 is: 1,768,509.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,211,193.43 : 6,316,791.26 = 1,179,005.92 : x
  2. Step 2: Convert to fraction form
    4,211,193.43/6,316,791.26 = 1,179,005.92/x
  3. Step 3: Cross multiply
    4,211,193.43x = 6,316,791.26 × 1,179,005.92
  4. Step 4: Simplify right side
    4,211,193.43x = 7,447,534,290,944.26
  5. Step 5: Solve for x
    x = 7,447,534,290,944.26/4,211,193.43
  6. Step 6: Final answer
    x = 1,768,509.19

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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.