Home / 8,632,335.35-11,912,623.97-4,764,857.33

Finding the Fourth Proportional to 8,632,335.35, 11,912,623.97 and 4,764,857.33

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Solution

The fourth proportional to 8,632,335.35, 11,912,623.97 and 4,764,857.33 is: 6,575,503.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,632,335.35 : 11,912,623.97 = 4,764,857.33 : x
  2. Step 2: Convert to fraction form
    8,632,335.35/11,912,623.97 = 4,764,857.33/x
  3. Step 3: Cross multiply
    8,632,335.35x = 11,912,623.97 × 4,764,857.33
  4. Step 4: Simplify right side
    8,632,335.35x = 56,761,953,559,600.80
  5. Step 5: Solve for x
    x = 56,761,953,559,600.80/8,632,335.35
  6. Step 6: Final answer
    x = 6,575,503.76

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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.