Home / 9,053,754.48-13,580,434.89-4,258,786.14

Finding the Fourth Proportional to 9,053,754.48, 13,580,434.89 and 4,258,786.14

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Solution

The fourth proportional to 9,053,754.48, 13,580,434.89 and 4,258,786.14 is: 6,388,086.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,053,754.48 : 13,580,434.89 = 4,258,786.14 : x
  2. Step 2: Convert to fraction form
    9,053,754.48/13,580,434.89 = 4,258,786.14/x
  3. Step 3: Cross multiply
    9,053,754.48x = 13,580,434.89 × 4,258,786.14
  4. Step 4: Simplify right side
    9,053,754.48x = 57,836,167,884,704.42
  5. Step 5: Solve for x
    x = 57,836,167,884,704.42/9,053,754.48
  6. Step 6: Final answer
    x = 6,388,086.62

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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.