Home / 1,099,524.36-1,517,565.42-751,594.56

Finding the Fourth Proportional to 1,099,524.36, 1,517,565.42 and 751,594.56

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Solution

The fourth proportional to 1,099,524.36, 1,517,565.42 and 751,594.56 is: 1,037,352.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,099,524.36 : 1,517,565.42 = 751,594.56 : x
  2. Step 2: Convert to fraction form
    1,099,524.36/1,517,565.42 = 751,594.56/x
  3. Step 3: Cross multiply
    1,099,524.36x = 1,517,565.42 × 751,594.56
  4. Step 4: Simplify right side
    1,099,524.36x = 1,140,593,914,116.12
  5. Step 5: Solve for x
    x = 1,140,593,914,116.12/1,099,524.36
  6. Step 6: Final answer
    x = 1,037,352.11

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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.