Home / 2,705,943.36-3,733,996.32-1,498,693.44

Finding the Fourth Proportional to 2,705,943.36, 3,733,996.32 and 1,498,693.44

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Solution

The fourth proportional to 2,705,943.36, 3,733,996.32 and 1,498,693.44 is: 2,068,083.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,705,943.36 : 3,733,996.32 = 1,498,693.44 : x
  2. Step 2: Convert to fraction form
    2,705,943.36/3,733,996.32 = 1,498,693.44/x
  3. Step 3: Cross multiply
    2,705,943.36x = 3,733,996.32 × 1,498,693.44
  4. Step 4: Simplify right side
    2,705,943.36x = 5,596,115,789,768.14
  5. Step 5: Solve for x
    x = 5,596,115,789,768.14/2,705,943.36
  6. Step 6: Final answer
    x = 2,068,083.12

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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.