Home / 3,802,951.32-5,248,077.46-2,060,619.36

Finding the Fourth Proportional to 3,802,951.32, 5,248,077.46 and 2,060,619.36

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Solution

The fourth proportional to 3,802,951.32, 5,248,077.46 and 2,060,619.36 is: 2,843,657.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,802,951.32 : 5,248,077.46 = 2,060,619.36 : x
  2. Step 2: Convert to fraction form
    3,802,951.32/5,248,077.46 = 2,060,619.36/x
  3. Step 3: Cross multiply
    3,802,951.32x = 5,248,077.46 × 2,060,619.36
  4. Step 4: Simplify right side
    3,802,951.32x = 10,814,290,016,855.63
  5. Step 5: Solve for x
    x = 10,814,290,016,855.63/3,802,951.32
  6. Step 6: Final answer
    x = 2,843,657.23

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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.