Home / 1,824,927.54-2,517,562.94-1,180,555.53

Finding the Fourth Proportional to 1,824,927.54, 2,517,562.94 and 1,180,555.53

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Solution

The fourth proportional to 1,824,927.54, 2,517,562.94 and 1,180,555.53 is: 1,628,625.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,824,927.54 : 2,517,562.94 = 1,180,555.53 : x
  2. Step 2: Convert to fraction form
    1,824,927.54/2,517,562.94 = 1,180,555.53/x
  3. Step 3: Cross multiply
    1,824,927.54x = 2,517,562.94 × 1,180,555.53
  4. Step 4: Simplify right side
    1,824,927.54x = 2,972,122,845,037.28
  5. Step 5: Solve for x
    x = 2,972,122,845,037.28/1,824,927.54
  6. Step 6: Final answer
    x = 1,628,625.13

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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.