Home / 7,341,832.41-11,012,965.88-3,504,059.25

Finding the Fourth Proportional to 7,341,832.41, 11,012,965.88 and 3,504,059.25

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Solution

The fourth proportional to 7,341,832.41, 11,012,965.88 and 3,504,059.25 is: 5,256,192.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,341,832.41 : 11,012,965.88 = 3,504,059.25 : x
  2. Step 2: Convert to fraction form
    7,341,832.41/11,012,965.88 = 3,504,059.25/x
  3. Step 3: Cross multiply
    7,341,832.41x = 11,012,965.88 × 3,504,059.25
  4. Step 4: Simplify right side
    7,341,832.41x = 38,590,084,944,228.09
  5. Step 5: Solve for x
    x = 38,590,084,944,228.09/7,341,832.41
  6. Step 6: Final answer
    x = 5,256,192.57

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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.