Home / 3,950,729.19-5,926,050.59-958,913.19

Finding the Fourth Proportional to 3,950,729.19, 5,926,050.59 and 958,913.19

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Solution

The fourth proportional to 3,950,729.19, 5,926,050.59 and 958,913.19 is: 1,438,359.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,950,729.19 : 5,926,050.59 = 958,913.19 : x
  2. Step 2: Convert to fraction form
    3,950,729.19/5,926,050.59 = 958,913.19/x
  3. Step 3: Cross multiply
    3,950,729.19x = 5,926,050.59 × 958,913.19
  4. Step 4: Simplify right side
    3,950,729.19x = 5,682,568,070,563.72
  5. Step 5: Solve for x
    x = 5,682,568,070,563.72/3,950,729.19
  6. Step 6: Final answer
    x = 1,438,359.30

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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.