Home / 6,097,529.71-9,147,131.09-3,539,945.29

Finding the Fourth Proportional to 6,097,529.71, 9,147,131.09 and 3,539,945.29

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Solution

The fourth proportional to 6,097,529.71, 9,147,131.09 and 3,539,945.29 is: 5,310,403.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,097,529.71 : 9,147,131.09 = 3,539,945.29 : x
  2. Step 2: Convert to fraction form
    6,097,529.71/9,147,131.09 = 3,539,945.29/x
  3. Step 3: Cross multiply
    6,097,529.71x = 9,147,131.09 × 3,539,945.29
  4. Step 4: Simplify right side
    6,097,529.71x = 32,380,343,555,622.69
  5. Step 5: Solve for x
    x = 32,380,343,555,622.69/6,097,529.71
  6. Step 6: Final answer
    x = 5,310,403.58

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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.