Home / 11,589,097.60-17,383,646.40-3,070,748.80

Finding the Fourth Proportional to 11,589,097.60, 17,383,646.40 and 3,070,748.80

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Solution

The fourth proportional to 11,589,097.60, 17,383,646.40 and 3,070,748.80 is: 4,606,123.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,589,097.60 : 17,383,646.40 = 3,070,748.80 : x
  2. Step 2: Convert to fraction form
    11,589,097.60/17,383,646.40 = 3,070,748.80/x
  3. Step 3: Cross multiply
    11,589,097.60x = 17,383,646.40 × 3,070,748.80
  4. Step 4: Simplify right side
    11,589,097.60x = 53,380,811,322,424.31
  5. Step 5: Solve for x
    x = 53,380,811,322,424.31/11,589,097.60
  6. Step 6: Final answer
    x = 4,606,123.20

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.