Home / 1,363,322.35-1,881,493.13-751,583.82

Finding the Fourth Proportional to 1,363,322.35, 1,881,493.13 and 751,583.82

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Solution

The fourth proportional to 1,363,322.35, 1,881,493.13 and 751,583.82 is: 1,037,245.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,363,322.35 : 1,881,493.13 = 751,583.82 : x
  2. Step 2: Convert to fraction form
    1,363,322.35/1,881,493.13 = 751,583.82/x
  3. Step 3: Cross multiply
    1,363,322.35x = 1,881,493.13 × 751,583.82
  4. Step 4: Simplify right side
    1,363,322.35x = 1,414,099,795,828.12
  5. Step 5: Solve for x
    x = 1,414,099,795,828.12/1,363,322.35
  6. Step 6: Final answer
    x = 1,037,245.37

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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.