Home / 3,524,270.51-5,286,410.38-965,507.94

Finding the Fourth Proportional to 3,524,270.51, 5,286,410.38 and 965,507.94

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Solution

The fourth proportional to 3,524,270.51, 5,286,410.38 and 965,507.94 is: 1,448,263.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,524,270.51 : 5,286,410.38 = 965,507.94 : x
  2. Step 2: Convert to fraction form
    3,524,270.51/5,286,410.38 = 965,507.94/x
  3. Step 3: Cross multiply
    3,524,270.51x = 5,286,410.38 × 965,507.94
  4. Step 4: Simplify right side
    3,524,270.51x = 5,104,071,195,988.42
  5. Step 5: Solve for x
    x = 5,104,071,195,988.42/3,524,270.51
  6. Step 6: Final answer
    x = 1,448,263.17

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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.