Home / 2,726,016.84-3,761,928.95-1,502,366.49

Finding the Fourth Proportional to 2,726,016.84, 3,761,928.95 and 1,502,366.49

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Solution

The fourth proportional to 2,726,016.84, 3,761,928.95 and 1,502,366.49 is: 2,073,279.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,726,016.84 : 3,761,928.95 = 1,502,366.49 : x
  2. Step 2: Convert to fraction form
    2,726,016.84/3,761,928.95 = 1,502,366.49/x
  3. Step 3: Cross multiply
    2,726,016.84x = 3,761,928.95 × 1,502,366.49
  4. Step 4: Simplify right side
    2,726,016.84x = 5,651,795,984,729.05
  5. Step 5: Solve for x
    x = 5,651,795,984,729.05/2,726,016.84
  6. Step 6: Final answer
    x = 2,073,279.92

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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.