Home / 2,726,968.04-3,770,018.34-2,046,723.56

Finding the Fourth Proportional to 2,726,968.04, 3,770,018.34 and 2,046,723.56

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Solution

The fourth proportional to 2,726,968.04, 3,770,018.34 and 2,046,723.56 is: 2,829,584.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,726,968.04 : 3,770,018.34 = 2,046,723.56 : x
  2. Step 2: Convert to fraction form
    2,726,968.04/3,770,018.34 = 2,046,723.56/x
  3. Step 3: Cross multiply
    2,726,968.04x = 3,770,018.34 × 2,046,723.56
  4. Step 4: Simplify right side
    2,726,968.04x = 7,716,185,358,110.09
  5. Step 5: Solve for x
    x = 7,716,185,358,110.09/2,726,968.04
  6. Step 6: Final answer
    x = 2,829,584.08

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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.