Home / 11,743,138.40-17,614,707.60-6,704,290.40

Finding the Fourth Proportional to 11,743,138.40, 17,614,707.60 and 6,704,290.40

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Solution

The fourth proportional to 11,743,138.40, 17,614,707.60 and 6,704,290.40 is: 10,056,435.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,743,138.40 : 17,614,707.60 = 6,704,290.40 : x
  2. Step 2: Convert to fraction form
    11,743,138.40/17,614,707.60 = 6,704,290.40/x
  3. Step 3: Cross multiply
    11,743,138.40x = 17,614,707.60 × 6,704,290.40
  4. Step 4: Simplify right side
    11,743,138.40x = 118,094,115,061,487.06
  5. Step 5: Solve for x
    x = 118,094,115,061,487.06/11,743,138.40
  6. Step 6: Final answer
    x = 10,056,435.60

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Similar ratio
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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.