Home / 2,624,896.72-3,937,673.44-1,027,253.44

Finding the Fourth Proportional to 2,624,896.72, 3,937,673.44 and 1,027,253.44

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Solution

The fourth proportional to 2,624,896.72, 3,937,673.44 and 1,027,253.44 is: 1,541,008.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,624,896.72 : 3,937,673.44 = 1,027,253.44 : x
  2. Step 2: Convert to fraction form
    2,624,896.72/3,937,673.44 = 1,027,253.44/x
  3. Step 3: Cross multiply
    2,624,896.72x = 3,937,673.44 × 1,027,253.44
  4. Step 4: Simplify right side
    2,624,896.72x = 4,044,988,586,836.63
  5. Step 5: Solve for x
    x = 4,044,988,586,836.63/2,624,896.72
  6. Step 6: Final answer
    x = 1,541,008.66

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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.