Home / 11,827,446.73-17,741,051.85-3,740,423.74

Finding the Fourth Proportional to 11,827,446.73, 17,741,051.85 and 3,740,423.74

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Solution

The fourth proportional to 11,827,446.73, 17,741,051.85 and 3,740,423.74 is: 5,610,598.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,827,446.73 : 17,741,051.85 = 3,740,423.74 : x
  2. Step 2: Convert to fraction form
    11,827,446.73/17,741,051.85 = 3,740,423.74/x
  3. Step 3: Cross multiply
    11,827,446.73x = 17,741,051.85 × 3,740,423.74
  4. Step 4: Simplify right side
    11,827,446.73x = 66,359,051,512,310.93
  5. Step 5: Solve for x
    x = 66,359,051,512,310.93/11,827,446.73
  6. Step 6: Final answer
    x = 5,610,598.22

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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.