Home / 5,106,176.51-7,660,462.32-2,032,353.43

Finding the Fourth Proportional to 5,106,176.51, 7,660,462.32 and 2,032,353.43

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Solution

The fourth proportional to 5,106,176.51, 7,660,462.32 and 2,032,353.43 is: 3,049,006.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,106,176.51 : 7,660,462.32 = 2,032,353.43 : x
  2. Step 2: Convert to fraction form
    5,106,176.51/7,660,462.32 = 2,032,353.43/x
  3. Step 3: Cross multiply
    5,106,176.51x = 7,660,462.32 × 2,032,353.43
  4. Step 4: Simplify right side
    5,106,176.51x = 15,568,766,852,286.60
  5. Step 5: Solve for x
    x = 15,568,766,852,286.60/5,106,176.51
  6. Step 6: Final answer
    x = 3,049,006.79

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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.