Home / 8,751,524.58-12,077,771.64-4,832,036.33

Finding the Fourth Proportional to 8,751,524.58, 12,077,771.64 and 4,832,036.33

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Solution

The fourth proportional to 8,751,524.58, 12,077,771.64 and 4,832,036.33 is: 6,668,578.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,751,524.58 : 12,077,771.64 = 4,832,036.33 : x
  2. Step 2: Convert to fraction form
    8,751,524.58/12,077,771.64 = 4,832,036.33/x
  3. Step 3: Cross multiply
    8,751,524.58x = 12,077,771.64 × 4,832,036.33
  4. Step 4: Simplify right side
    8,751,524.58x = 58,360,231,349,923.69
  5. Step 5: Solve for x
    x = 58,360,231,349,923.69/8,751,524.58
  6. Step 6: Final answer
    x = 6,668,578.81

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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.