Home / 1,363,564.54-1,881,724.83-751,703.32

Finding the Fourth Proportional to 1,363,564.54, 1,881,724.83 and 751,703.32

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Solution

The fourth proportional to 1,363,564.54, 1,881,724.83 and 751,703.32 is: 1,037,353.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,363,564.54 : 1,881,724.83 = 751,703.32 : x
  2. Step 2: Convert to fraction form
    1,363,564.54/1,881,724.83 = 751,703.32/x
  3. Step 3: Cross multiply
    1,363,564.54x = 1,881,724.83 × 751,703.32
  4. Step 4: Simplify right side
    1,363,564.54x = 1,414,498,802,037.44
  5. Step 5: Solve for x
    x = 1,414,498,802,037.44/1,363,564.54
  6. Step 6: Final answer
    x = 1,037,353.76

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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.