Home / 414,293.04-571,719.60-233,004.24

Finding the Fourth Proportional to 414,293.04, 571,719.60 and 233,004.24

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Solution

The fourth proportional to 414,293.04, 571,719.60 and 233,004.24 is: 321,543.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    414,293.04 : 571,719.60 = 233,004.24 : x
  2. Step 2: Convert to fraction form
    414,293.04/571,719.60 = 233,004.24/x
  3. Step 3: Cross multiply
    414,293.04x = 571,719.60 × 233,004.24
  4. Step 4: Simplify right side
    414,293.04x = 133,213,090,891.10
  5. Step 5: Solve for x
    x = 133,213,090,891.10/414,293.04
  6. Step 6: Final answer
    x = 321,543.15

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.