Home / 2,726,059.44-3,761,988.12-1,502,409.36

Finding the Fourth Proportional to 2,726,059.44, 3,761,988.12 and 1,502,409.36

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Solution

The fourth proportional to 2,726,059.44, 3,761,988.12 and 1,502,409.36 is: 2,073,339.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,726,059.44 : 3,761,988.12 = 1,502,409.36 : x
  2. Step 2: Convert to fraction form
    2,726,059.44/3,761,988.12 = 1,502,409.36/x
  3. Step 3: Cross multiply
    2,726,059.44x = 3,761,988.12 × 1,502,409.36
  4. Step 4: Simplify right side
    2,726,059.44x = 5,652,046,163,696.80
  5. Step 5: Solve for x
    x = 5,652,046,163,696.80/2,726,059.44
  6. Step 6: Final answer
    x = 2,073,339.30

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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.