Home / 3,797,379.10-5,695,342.89-1,137,987.10

Finding the Fourth Proportional to 3,797,379.10, 5,695,342.89 and 1,137,987.10

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Solution

The fourth proportional to 3,797,379.10, 5,695,342.89 and 1,137,987.10 is: 1,706,763.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,797,379.10 : 5,695,342.89 = 1,137,987.10 : x
  2. Step 2: Convert to fraction form
    3,797,379.10/5,695,342.89 = 1,137,987.10/x
  3. Step 3: Cross multiply
    3,797,379.10x = 5,695,342.89 × 1,137,987.10
  4. Step 4: Simplify right side
    3,797,379.10x = 6,481,226,738,896.72
  5. Step 5: Solve for x
    x = 6,481,226,738,896.72/3,797,379.10
  6. Step 6: Final answer
    x = 1,706,763.16

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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.