Home / 2,380,810.48-3,285,007.32-1,414,266.64

Finding the Fourth Proportional to 2,380,810.48, 3,285,007.32 and 1,414,266.64

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Solution

The fourth proportional to 2,380,810.48, 3,285,007.32 and 1,414,266.64 is: 1,951,384.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,380,810.48 : 3,285,007.32 = 1,414,266.64 : x
  2. Step 2: Convert to fraction form
    2,380,810.48/3,285,007.32 = 1,414,266.64/x
  3. Step 3: Cross multiply
    2,380,810.48x = 3,285,007.32 × 1,414,266.64
  4. Step 4: Simplify right side
    2,380,810.48x = 4,645,876,264,831.81
  5. Step 5: Solve for x
    x = 4,645,876,264,831.81/2,380,810.48
  6. Step 6: Final answer
    x = 1,951,384.33

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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.