Home / 10,186,629-14,059,544.94-5,838,629.58

Finding the Fourth Proportional to 10,186,629, 14,059,544.94 and 5,838,629.58

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Solution

The fourth proportional to 10,186,629, 14,059,544.94 and 5,838,629.58 is: 8,058,453.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,186,629 : 14,059,544.94 = 5,838,629.58 : x
  2. Step 2: Convert to fraction form
    10,186,629/14,059,544.94 = 5,838,629.58/x
  3. Step 3: Cross multiply
    10,186,629x = 14,059,544.94 × 5,838,629.58
  4. Step 4: Simplify right side
    10,186,629x = 82,088,474,968,023.33
  5. Step 5: Solve for x
    x = 82,088,474,968,023.33/10,186,629
  6. Step 6: Final answer
    x = 8,058,453.39

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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.