Home / 9,170,590.24-13,756,005.24-3,982,004.56

Finding the Fourth Proportional to 9,170,590.24, 13,756,005.24 and 3,982,004.56

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Solution

The fourth proportional to 9,170,590.24, 13,756,005.24 and 3,982,004.56 is: 5,973,058.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,170,590.24 : 13,756,005.24 = 3,982,004.56 : x
  2. Step 2: Convert to fraction form
    9,170,590.24/13,756,005.24 = 3,982,004.56/x
  3. Step 3: Cross multiply
    9,170,590.24x = 13,756,005.24 × 3,982,004.56
  4. Step 4: Simplify right side
    9,170,590.24x = 54,776,475,593,063.90
  5. Step 5: Solve for x
    x = 54,776,475,593,063.90/9,170,590.24
  6. Step 6: Final answer
    x = 5,973,058.89

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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.