Home / 1,348,523.01-2,022,802.03-449,964.75

Finding the Fourth Proportional to 1,348,523.01, 2,022,802.03 and 449,964.75

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Solution

The fourth proportional to 1,348,523.01, 2,022,802.03 and 449,964.75 is: 674,952.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,348,523.01 : 2,022,802.03 = 449,964.75 : x
  2. Step 2: Convert to fraction form
    1,348,523.01/2,022,802.03 = 449,964.75/x
  3. Step 3: Cross multiply
    1,348,523.01x = 2,022,802.03 × 449,964.75
  4. Step 4: Simplify right side
    1,348,523.01x = 910,189,617,876.41
  5. Step 5: Solve for x
    x = 910,189,617,876.41/1,348,523.01
  6. Step 6: Final answer
    x = 674,952.98

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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.