Home / 3,084,632.56-4,256,814.36-1,796,224.24

Finding the Fourth Proportional to 3,084,632.56, 4,256,814.36 and 1,796,224.24

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Solution

The fourth proportional to 3,084,632.56, 4,256,814.36 and 1,796,224.24 is: 2,478,801.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,084,632.56 : 4,256,814.36 = 1,796,224.24 : x
  2. Step 2: Convert to fraction form
    3,084,632.56/4,256,814.36 = 1,796,224.24/x
  3. Step 3: Cross multiply
    3,084,632.56x = 4,256,814.36 × 1,796,224.24
  4. Step 4: Simplify right side
    3,084,632.56x = 7,646,193,138,612.09
  5. Step 5: Solve for x
    x = 7,646,193,138,612.09/3,084,632.56
  6. Step 6: Final answer
    x = 2,478,801.93

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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.