Home / 6,852,342.42-10,279,147.79-2,241,354.92

Finding the Fourth Proportional to 6,852,342.42, 10,279,147.79 and 2,241,354.92

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Solution

The fourth proportional to 6,852,342.42, 10,279,147.79 and 2,241,354.92 is: 3,362,239.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,852,342.42 : 10,279,147.79 = 2,241,354.92 : x
  2. Step 2: Convert to fraction form
    6,852,342.42/10,279,147.79 = 2,241,354.92/x
  3. Step 3: Cross multiply
    6,852,342.42x = 10,279,147.79 × 2,241,354.92
  4. Step 4: Simplify right side
    6,852,342.42x = 23,039,218,426,731.28
  5. Step 5: Solve for x
    x = 23,039,218,426,731.28/6,852,342.42
  6. Step 6: Final answer
    x = 3,362,239.80

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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.