Home / 1,474,102.02-2,211,165.35-463,201.59

Finding the Fourth Proportional to 1,474,102.02, 2,211,165.35 and 463,201.59

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Solution

The fourth proportional to 1,474,102.02, 2,211,165.35 and 463,201.59 is: 694,806.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,474,102.02 : 2,211,165.35 = 463,201.59 : x
  2. Step 2: Convert to fraction form
    1,474,102.02/2,211,165.35 = 463,201.59/x
  3. Step 3: Cross multiply
    1,474,102.02x = 2,211,165.35 × 463,201.59
  4. Step 4: Simplify right side
    1,474,102.02x = 1,024,215,303,556.90
  5. Step 5: Solve for x
    x = 1,024,215,303,556.90/1,474,102.02
  6. Step 6: Final answer
    x = 694,806.25

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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.