Home / 9,239,112-13,858,434.72-2,507,351.04

Finding the Fourth Proportional to 9,239,112, 13,858,434.72 and 2,507,351.04

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Solution

The fourth proportional to 9,239,112, 13,858,434.72 and 2,507,351.04 is: 3,760,963.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,239,112 : 13,858,434.72 = 2,507,351.04 : x
  2. Step 2: Convert to fraction form
    9,239,112/13,858,434.72 = 2,507,351.04/x
  3. Step 3: Cross multiply
    9,239,112x = 13,858,434.72 × 2,507,351.04
  4. Step 4: Simplify right side
    9,239,112x = 34,747,960,707,964.11
  5. Step 5: Solve for x
    x = 34,747,960,707,964.11/9,239,112
  6. Step 6: Final answer
    x = 3,760,963.25

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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.