Home / 5,042,904.35-6,959,318.51-2,751,063.21

Finding the Fourth Proportional to 5,042,904.35, 6,959,318.51 and 2,751,063.21

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Solution

The fourth proportional to 5,042,904.35, 6,959,318.51 and 2,751,063.21 is: 3,796,527.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,042,904.35 : 6,959,318.51 = 2,751,063.21 : x
  2. Step 2: Convert to fraction form
    5,042,904.35/6,959,318.51 = 2,751,063.21/x
  3. Step 3: Cross multiply
    5,042,904.35x = 6,959,318.51 × 2,751,063.21
  4. Step 4: Simplify right side
    5,042,904.35x = 19,145,525,126,410.68
  5. Step 5: Solve for x
    x = 19,145,525,126,410.68/5,042,904.35
  6. Step 6: Final answer
    x = 3,796,527.52

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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.