Home / 6,811,668.10-10,205,940.21-4,110,317.29

Finding the Fourth Proportional to 6,811,668.10, 10,205,940.21 and 4,110,317.29

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Solution

The fourth proportional to 6,811,668.10, 10,205,940.21 and 4,110,317.29 is: 6,158,499.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,811,668.10 : 10,205,940.21 = 4,110,317.29 : x
  2. Step 2: Convert to fraction form
    6,811,668.10/10,205,940.21 = 4,110,317.29/x
  3. Step 3: Cross multiply
    6,811,668.10x = 10,205,940.21 × 4,110,317.29
  4. Step 4: Simplify right side
    6,811,668.10x = 41,949,652,505,869.23
  5. Step 5: Solve for x
    x = 41,949,652,505,869.23/6,811,668.10
  6. Step 6: Final answer
    x = 6,158,499.19

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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.