Home / 3,344,007.09-4,614,843.38-3,190,779.26

Finding the Fourth Proportional to 3,344,007.09, 4,614,843.38 and 3,190,779.26

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Solution

The fourth proportional to 3,344,007.09, 4,614,843.38 and 3,190,779.26 is: 4,403,383.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,344,007.09 : 4,614,843.38 = 3,190,779.26 : x
  2. Step 2: Convert to fraction form
    3,344,007.09/4,614,843.38 = 3,190,779.26/x
  3. Step 3: Cross multiply
    3,344,007.09x = 4,614,843.38 × 3,190,779.26
  4. Step 4: Simplify right side
    3,344,007.09x = 14,724,946,530,300.94
  5. Step 5: Solve for x
    x = 14,724,946,530,300.94/3,344,007.09
  6. Step 6: Final answer
    x = 4,403,383.77

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.