Home / 3,084,622.56-4,256,800.56-1,796,214.24

Finding the Fourth Proportional to 3,084,622.56, 4,256,800.56 and 1,796,214.24

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Solution

The fourth proportional to 3,084,622.56, 4,256,800.56 and 1,796,214.24 is: 2,478,788.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,084,622.56 : 4,256,800.56 = 1,796,214.24 : x
  2. Step 2: Convert to fraction form
    3,084,622.56/4,256,800.56 = 1,796,214.24/x
  3. Step 3: Cross multiply
    3,084,622.56x = 4,256,800.56 × 1,796,214.24
  4. Step 4: Simplify right side
    3,084,622.56x = 7,646,125,782,711.97
  5. Step 5: Solve for x
    x = 7,646,125,782,711.97/3,084,622.56
  6. Step 6: Final answer
    x = 2,478,788.13

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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.