Home / 3,598.02-5,389.09-2,350.41

Finding the Fourth Proportional to 3,598.02, 5,389.09 and 2,350.41

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Solution

The fourth proportional to 3,598.02, 5,389.09 and 2,350.41 is: 3,520.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,598.02 : 5,389.09 = 2,350.41 : x
  2. Step 2: Convert to fraction form
    3,598.02/5,389.09 = 2,350.41/x
  3. Step 3: Cross multiply
    3,598.02x = 5,389.09 × 2,350.41
  4. Step 4: Simplify right side
    3,598.02x = 12,666,566.71
  5. Step 5: Solve for x
    x = 12,666,566.71/3,598.02
  6. Step 6: Final answer
    x = 3,520.42

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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.