Home / 9,951,924.60-13,732,174.70-5,600,751.41

Finding the Fourth Proportional to 9,951,924.60, 13,732,174.70 and 5,600,751.41

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Solution

The fourth proportional to 9,951,924.60, 13,732,174.70 and 5,600,751.41 is: 7,728,203.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,951,924.60 : 13,732,174.70 = 5,600,751.41 : x
  2. Step 2: Convert to fraction form
    9,951,924.60/13,732,174.70 = 5,600,751.41/x
  3. Step 3: Cross multiply
    9,951,924.60x = 13,732,174.70 × 5,600,751.41
  4. Step 4: Simplify right side
    9,951,924.60x = 76,910,496,716,726.70
  5. Step 5: Solve for x
    x = 76,910,496,716,726.70/9,951,924.60
  6. Step 6: Final answer
    x = 7,728,203.32

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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.