Home / 4,157,610.63-5,736,935.71-2,321,834.87

Finding the Fourth Proportional to 4,157,610.63, 5,736,935.71 and 2,321,834.87

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Solution

The fourth proportional to 4,157,610.63, 5,736,935.71 and 2,321,834.87 is: 3,203,815.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,157,610.63 : 5,736,935.71 = 2,321,834.87 : x
  2. Step 2: Convert to fraction form
    4,157,610.63/5,736,935.71 = 2,321,834.87/x
  3. Step 3: Cross multiply
    4,157,610.63x = 5,736,935.71 × 2,321,834.87
  4. Step 4: Simplify right side
    4,157,610.63x = 13,320,217,378,426.21
  5. Step 5: Solve for x
    x = 13,320,217,378,426.21/4,157,610.63
  6. Step 6: Final answer
    x = 3,203,815.50

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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.