Home / 1,754,954.42-2,632,592.27-492,773.54

Finding the Fourth Proportional to 1,754,954.42, 2,632,592.27 and 492,773.54

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Solution

The fourth proportional to 1,754,954.42, 2,632,592.27 and 492,773.54 is: 739,205.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,754,954.42 : 2,632,592.27 = 492,773.54 : x
  2. Step 2: Convert to fraction form
    1,754,954.42/2,632,592.27 = 492,773.54/x
  3. Step 3: Cross multiply
    1,754,954.42x = 2,632,592.27 × 492,773.54
  4. Step 4: Simplify right side
    1,754,954.42x = 1,297,271,800,333.51
  5. Step 5: Solve for x
    x = 1,297,271,800,333.51/1,754,954.42
  6. Step 6: Final answer
    x = 739,205.41

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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.