Home / 1,836,833.34-2,534,860.24-1,009,941.84

Finding the Fourth Proportional to 1,836,833.34, 2,534,860.24 and 1,009,941.84

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Solution

The fourth proportional to 1,836,833.34, 2,534,860.24 and 1,009,941.84 is: 1,393,736.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,836,833.34 : 2,534,860.24 = 1,009,941.84 : x
  2. Step 2: Convert to fraction form
    1,836,833.34/2,534,860.24 = 1,009,941.84/x
  3. Step 3: Cross multiply
    1,836,833.34x = 2,534,860.24 × 1,009,941.84
  4. Step 4: Simplify right side
    1,836,833.34x = 2,560,061,414,928.44
  5. Step 5: Solve for x
    x = 2,560,061,414,928.44/1,836,833.34
  6. Step 6: Final answer
    x = 1,393,736.36

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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.