Home / 895,614.05-1,235,747.30-751,004.75

Finding the Fourth Proportional to 895,614.05, 1,235,747.30 and 751,004.75

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Solution

The fourth proportional to 895,614.05, 1,235,747.30 and 751,004.75 is: 1,036,218.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    895,614.05 : 1,235,747.30 = 751,004.75 : x
  2. Step 2: Convert to fraction form
    895,614.05/1,235,747.30 = 751,004.75/x
  3. Step 3: Cross multiply
    895,614.05x = 1,235,747.30 × 751,004.75
  4. Step 4: Simplify right side
    895,614.05x = 928,052,092,099.68
  5. Step 5: Solve for x
    x = 928,052,092,099.68/895,614.05
  6. Step 6: Final answer
    x = 1,036,218.77

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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.