Home / 1,468,882.02-2,203,335.30-403,982.46

Finding the Fourth Proportional to 1,468,882.02, 2,203,335.30 and 403,982.46

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Solution

The fourth proportional to 1,468,882.02, 2,203,335.30 and 403,982.46 is: 605,977.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,468,882.02 : 2,203,335.30 = 403,982.46 : x
  2. Step 2: Convert to fraction form
    1,468,882.02/2,203,335.30 = 403,982.46/x
  3. Step 3: Cross multiply
    1,468,882.02x = 2,203,335.30 × 403,982.46
  4. Step 4: Simplify right side
    1,468,882.02x = 890,108,814,698.84
  5. Step 5: Solve for x
    x = 890,108,814,698.84/1,468,882.02
  6. Step 6: Final answer
    x = 605,977.06

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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.