Home / 1,060,819.36-1,463,936.81-577,383.35

Finding the Fourth Proportional to 1,060,819.36, 1,463,936.81 and 577,383.35

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Solution

The fourth proportional to 1,060,819.36, 1,463,936.81 and 577,383.35 is: 796,792.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,819.36 : 1,463,936.81 = 577,383.35 : x
  2. Step 2: Convert to fraction form
    1,060,819.36/1,463,936.81 = 577,383.35/x
  3. Step 3: Cross multiply
    1,060,819.36x = 1,463,936.81 × 577,383.35
  4. Step 4: Simplify right side
    1,060,819.36x = 845,252,739,546.11
  5. Step 5: Solve for x
    x = 845,252,739,546.11/1,060,819.36
  6. Step 6: Final answer
    x = 796,792.34

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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.