Home / 1,082,531.54-1,624,157.92-362,944.45

Finding the Fourth Proportional to 1,082,531.54, 1,624,157.92 and 362,944.45

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Solution

The fourth proportional to 1,082,531.54, 1,624,157.92 and 362,944.45 is: 544,537.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,082,531.54 : 1,624,157.92 = 362,944.45 : x
  2. Step 2: Convert to fraction form
    1,082,531.54/1,624,157.92 = 362,944.45/x
  3. Step 3: Cross multiply
    1,082,531.54x = 1,624,157.92 × 362,944.45
  4. Step 4: Simplify right side
    1,082,531.54x = 589,479,102,987.54
  5. Step 5: Solve for x
    x = 589,479,102,987.54/1,082,531.54
  6. Step 6: Final answer
    x = 544,537.58

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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.