Home / 4,729,050-6,526,096.56-2,691,859.68

Finding the Fourth Proportional to 4,729,050, 6,526,096.56 and 2,691,859.68

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Solution

The fourth proportional to 4,729,050, 6,526,096.56 and 2,691,859.68 is: 3,714,770.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,729,050 : 6,526,096.56 = 2,691,859.68 : x
  2. Step 2: Convert to fraction form
    4,729,050/6,526,096.56 = 2,691,859.68/x
  3. Step 3: Cross multiply
    4,729,050x = 6,526,096.56 × 2,691,859.68
  4. Step 4: Simplify right side
    4,729,050x = 17,567,336,197,650.70
  5. Step 5: Solve for x
    x = 17,567,336,197,650.70/4,729,050
  6. Step 6: Final answer
    x = 3,714,770.66

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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.