Home / 1,016,816.54-1,524,283.04-376,763.66

Finding the Fourth Proportional to 1,016,816.54, 1,524,283.04 and 376,763.66

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Solution

The fourth proportional to 1,016,816.54, 1,524,283.04 and 376,763.66 is: 564,796.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,016,816.54 : 1,524,283.04 = 376,763.66 : x
  2. Step 2: Convert to fraction form
    1,016,816.54/1,524,283.04 = 376,763.66/x
  3. Step 3: Cross multiply
    1,016,816.54x = 1,524,283.04 × 376,763.66
  4. Step 4: Simplify right side
    1,016,816.54x = 574,294,457,026.33
  5. Step 5: Solve for x
    x = 574,294,457,026.33/1,016,816.54
  6. Step 6: Final answer
    x = 564,796.53

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.