Home / 9,741,914.40-14,613,793.20-2,650,202.40

Finding the Fourth Proportional to 9,741,914.40, 14,613,793.20 and 2,650,202.40

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Solution

The fourth proportional to 9,741,914.40, 14,613,793.20 and 2,650,202.40 is: 3,975,554.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,741,914.40 : 14,613,793.20 = 2,650,202.40 : x
  2. Step 2: Convert to fraction form
    9,741,914.40/14,613,793.20 = 2,650,202.40/x
  3. Step 3: Cross multiply
    9,741,914.40x = 14,613,793.20 × 2,650,202.40
  4. Step 4: Simplify right side
    9,741,914.40x = 38,729,509,811,743.68
  5. Step 5: Solve for x
    x = 38,729,509,811,743.68/9,741,914.40
  6. Step 6: Final answer
    x = 3,975,554.31

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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.