Home / 1,082,450.52-1,493,759.16-598,986.90

Finding the Fourth Proportional to 1,082,450.52, 1,493,759.16 and 598,986.90

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Solution

The fourth proportional to 1,082,450.52, 1,493,759.16 and 598,986.90 is: 826,589.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,082,450.52 : 1,493,759.16 = 598,986.90 : x
  2. Step 2: Convert to fraction form
    1,082,450.52/1,493,759.16 = 598,986.90/x
  3. Step 3: Cross multiply
    1,082,450.52x = 1,493,759.16 × 598,986.90
  4. Step 4: Simplify right side
    1,082,450.52x = 894,742,168,595.00
  5. Step 5: Solve for x
    x = 894,742,168,595.00/1,082,450.52
  6. Step 6: Final answer
    x = 826,589.44

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1.5x scale

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.