Home / 1,133,194-1,565,212.01-822,600.87

Finding the Fourth Proportional to 1,133,194, 1,565,212.01 and 822,600.87

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Solution

The fourth proportional to 1,133,194, 1,565,212.01 and 822,600.87 is: 1,136,208.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,133,194 : 1,565,212.01 = 822,600.87 : x
  2. Step 2: Convert to fraction form
    1,133,194/1,565,212.01 = 822,600.87/x
  3. Step 3: Cross multiply
    1,133,194x = 1,565,212.01 × 822,600.87
  4. Step 4: Simplify right side
    1,133,194x = 1,287,544,761,160.45
  5. Step 5: Solve for x
    x = 1,287,544,761,160.45/1,133,194
  6. Step 6: Final answer
    x = 1,136,208.59

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.