Home / 10,751,923.72-14,837,648.10-5,923,027.72

Finding the Fourth Proportional to 10,751,923.72, 14,837,648.10 and 5,923,027.72

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Solution

The fourth proportional to 10,751,923.72, 14,837,648.10 and 5,923,027.72 is: 8,173,774.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,751,923.72 : 14,837,648.10 = 5,923,027.72 : x
  2. Step 2: Convert to fraction form
    10,751,923.72/14,837,648.10 = 5,923,027.72/x
  3. Step 3: Cross multiply
    10,751,923.72x = 14,837,648.10 × 5,923,027.72
  4. Step 4: Simplify right side
    10,751,923.72x = 87,883,800,995,905.33
  5. Step 5: Solve for x
    x = 87,883,800,995,905.33/10,751,923.72
  6. Step 6: Final answer
    x = 8,173,774.60

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.