Home / 11,572,707.70-17,361,826.35-5,584,150.90

Finding the Fourth Proportional to 11,572,707.70, 17,361,826.35 and 5,584,150.90

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Solution

The fourth proportional to 11,572,707.70, 17,361,826.35 and 5,584,150.90 is: 8,377,560.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,572,707.70 : 17,361,826.35 = 5,584,150.90 : x
  2. Step 2: Convert to fraction form
    11,572,707.70/17,361,826.35 = 5,584,150.90/x
  3. Step 3: Cross multiply
    11,572,707.70x = 17,361,826.35 × 5,584,150.90
  4. Step 4: Simplify right side
    11,572,707.70x = 96,951,058,237,996.23
  5. Step 5: Solve for x
    x = 96,951,058,237,996.23/11,572,707.70
  6. Step 6: Final answer
    x = 8,377,560.44

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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.