Home / 7,729,022.03-11,595,353.72-2,337,717.11

Finding the Fourth Proportional to 7,729,022.03, 11,595,353.72 and 2,337,717.11

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Solution

The fourth proportional to 7,729,022.03, 11,595,353.72 and 2,337,717.11 is: 3,507,126.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,729,022.03 : 11,595,353.72 = 2,337,717.11 : x
  2. Step 2: Convert to fraction form
    7,729,022.03/11,595,353.72 = 2,337,717.11/x
  3. Step 3: Cross multiply
    7,729,022.03x = 11,595,353.72 × 2,337,717.11
  4. Step 4: Simplify right side
    7,729,022.03x = 27,106,656,718,080.79
  5. Step 5: Solve for x
    x = 27,106,656,718,080.79/7,729,022.03
  6. Step 6: Final answer
    x = 3,507,126.34

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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.