Home / 9,982,869.39-14,975,958.86-3,504,264.27

Finding the Fourth Proportional to 9,982,869.39, 14,975,958.86 and 3,504,264.27

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Solution

The fourth proportional to 9,982,869.39, 14,975,958.86 and 3,504,264.27 is: 5,256,977.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,982,869.39 : 14,975,958.86 = 3,504,264.27 : x
  2. Step 2: Convert to fraction form
    9,982,869.39/14,975,958.86 = 3,504,264.27/x
  3. Step 3: Cross multiply
    9,982,869.39x = 14,975,958.86 × 3,504,264.27
  4. Step 4: Simplify right side
    9,982,869.39x = 52,479,717,555,930.03
  5. Step 5: Solve for x
    x = 52,479,717,555,930.03/9,982,869.39
  6. Step 6: Final answer
    x = 5,256,977.28

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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.