Home / 7,341,833.91-11,012,968.13-3,504,060.75

Finding the Fourth Proportional to 7,341,833.91, 11,012,968.13 and 3,504,060.75

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Solution

The fourth proportional to 7,341,833.91, 11,012,968.13 and 3,504,060.75 is: 5,256,194.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,341,833.91 : 11,012,968.13 = 3,504,060.75 : x
  2. Step 2: Convert to fraction form
    7,341,833.91/11,012,968.13 = 3,504,060.75/x
  3. Step 3: Cross multiply
    7,341,833.91x = 11,012,968.13 × 3,504,060.75
  4. Step 4: Simplify right side
    7,341,833.91x = 38,590,109,365,333.90
  5. Step 5: Solve for x
    x = 38,590,109,365,333.90/7,341,833.91
  6. Step 6: Final answer
    x = 5,256,194.82

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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.