Home / 1,967,324.26-2,951,091.03-619,592.26

Finding the Fourth Proportional to 1,967,324.26, 2,951,091.03 and 619,592.26

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Solution

The fourth proportional to 1,967,324.26, 2,951,091.03 and 619,592.26 is: 929,421.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,967,324.26 : 2,951,091.03 = 619,592.26 : x
  2. Step 2: Convert to fraction form
    1,967,324.26/2,951,091.03 = 619,592.26/x
  3. Step 3: Cross multiply
    1,967,324.26x = 2,951,091.03 × 619,592.26
  4. Step 4: Simplify right side
    1,967,324.26x = 1,828,473,160,743.43
  5. Step 5: Solve for x
    x = 1,828,473,160,743.43/1,967,324.26
  6. Step 6: Final answer
    x = 929,421.35

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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.