Home / 1,777,301.91-2,663,536.50-751,779.27

Finding the Fourth Proportional to 1,777,301.91, 2,663,536.50 and 751,779.27

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Solution

The fourth proportional to 1,777,301.91, 2,663,536.50 and 751,779.27 is: 1,126,646.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,777,301.91 : 2,663,536.50 = 751,779.27 : x
  2. Step 2: Convert to fraction form
    1,777,301.91/2,663,536.50 = 751,779.27/x
  3. Step 3: Cross multiply
    1,777,301.91x = 2,663,536.50 × 751,779.27
  4. Step 4: Simplify right side
    1,777,301.91x = 2,002,391,525,588.36
  5. Step 5: Solve for x
    x = 2,002,391,525,588.36/1,777,301.91
  6. Step 6: Final answer
    x = 1,126,646.81

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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.