Home / 3,598,257.16-5,398,319.58-1,073,912.32

Finding the Fourth Proportional to 3,598,257.16, 5,398,319.58 and 1,073,912.32

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Solution

The fourth proportional to 3,598,257.16, 5,398,319.58 and 1,073,912.32 is: 1,611,147.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,598,257.16 : 5,398,319.58 = 1,073,912.32 : x
  2. Step 2: Convert to fraction form
    3,598,257.16/5,398,319.58 = 1,073,912.32/x
  3. Step 3: Cross multiply
    3,598,257.16x = 5,398,319.58 × 1,073,912.32
  4. Step 4: Simplify right side
    3,598,257.16x = 5,797,321,904,259.23
  5. Step 5: Solve for x
    x = 5,797,321,904,259.23/3,598,257.16
  6. Step 6: Final answer
    x = 1,611,147.19

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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.