Home / 3,598,654.62-5,398,260.30-1,202,507.58

Finding the Fourth Proportional to 3,598,654.62, 5,398,260.30 and 1,202,507.58

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Solution

The fourth proportional to 3,598,654.62, 5,398,260.30 and 1,202,507.58 is: 1,803,854.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,598,654.62 : 5,398,260.30 = 1,202,507.58 : x
  2. Step 2: Convert to fraction form
    3,598,654.62/5,398,260.30 = 1,202,507.58/x
  3. Step 3: Cross multiply
    3,598,654.62x = 5,398,260.30 × 1,202,507.58
  4. Step 4: Simplify right side
    3,598,654.62x = 6,491,448,929,563.07
  5. Step 5: Solve for x
    x = 6,491,448,929,563.07/3,598,654.62
  6. Step 6: Final answer
    x = 1,803,854.39

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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.