Home / 2,726,011.66-3,761,921.82-1,502,361.94

Finding the Fourth Proportional to 2,726,011.66, 3,761,921.82 and 1,502,361.94

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Solution

The fourth proportional to 2,726,011.66, 3,761,921.82 and 1,502,361.94 is: 2,073,273.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,726,011.66 : 3,761,921.82 = 1,502,361.94 : x
  2. Step 2: Convert to fraction form
    2,726,011.66/3,761,921.82 = 1,502,361.94/x
  3. Step 3: Cross multiply
    2,726,011.66x = 3,761,921.82 × 1,502,361.94
  4. Step 4: Simplify right side
    2,726,011.66x = 5,651,768,163,623.53
  5. Step 5: Solve for x
    x = 5,651,768,163,623.53/2,726,011.66
  6. Step 6: Final answer
    x = 2,073,273.66

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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.