Home / 1,646,422.23-2,469,019.53-566,633.10

Finding the Fourth Proportional to 1,646,422.23, 2,469,019.53 and 566,633.10

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Solution

The fourth proportional to 1,646,422.23, 2,469,019.53 and 566,633.10 is: 849,738.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,646,422.23 : 2,469,019.53 = 566,633.10 : x
  2. Step 2: Convert to fraction form
    1,646,422.23/2,469,019.53 = 566,633.10/x
  3. Step 3: Cross multiply
    1,646,422.23x = 2,469,019.53 × 566,633.10
  4. Step 4: Simplify right side
    1,646,422.23x = 1,399,028,190,244.44
  5. Step 5: Solve for x
    x = 1,399,028,190,244.44/1,646,422.23
  6. Step 6: Final answer
    x = 849,738.40

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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.