Home / 2,068,857.24-2,855,037.06-1,151,125

Finding the Fourth Proportional to 2,068,857.24, 2,855,037.06 and 1,151,125

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Solution

The fourth proportional to 2,068,857.24, 2,855,037.06 and 1,151,125 is: 1,588,560.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,068,857.24 : 2,855,037.06 = 1,151,125 : x
  2. Step 2: Convert to fraction form
    2,068,857.24/2,855,037.06 = 1,151,125/x
  3. Step 3: Cross multiply
    2,068,857.24x = 2,855,037.06 × 1,151,125
  4. Step 4: Simplify right side
    2,068,857.24x = 3,286,504,535,692.50
  5. Step 5: Solve for x
    x = 3,286,504,535,692.50/2,068,857.24
  6. Step 6: Final answer
    x = 1,588,560.33

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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.