Home / 1,474,099.02-2,211,160.84-463,198.59

Finding the Fourth Proportional to 1,474,099.02, 2,211,160.84 and 463,198.59

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Solution

The fourth proportional to 1,474,099.02, 2,211,160.84 and 463,198.59 is: 694,801.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,474,099.02 : 2,211,160.84 = 463,198.59 : x
  2. Step 2: Convert to fraction form
    1,474,099.02/2,211,160.84 = 463,198.59/x
  3. Step 3: Cross multiply
    1,474,099.02x = 2,211,160.84 × 463,198.59
  4. Step 4: Simplify right side
    1,474,099.02x = 1,024,206,582,193.22
  5. Step 5: Solve for x
    x = 1,024,206,582,193.22/1,474,099.02
  6. Step 6: Final answer
    x = 694,801.75

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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.