Home / 414,366.97-571,822.26-230,602.46

Finding the Fourth Proportional to 414,366.97, 571,822.26 and 230,602.46

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Solution

The fourth proportional to 414,366.97, 571,822.26 and 230,602.46 is: 318,229.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    414,366.97 : 571,822.26 = 230,602.46 : x
  2. Step 2: Convert to fraction form
    414,366.97/571,822.26 = 230,602.46/x
  3. Step 3: Cross multiply
    414,366.97x = 571,822.26 × 230,602.46
  4. Step 4: Simplify right side
    414,366.97x = 131,863,619,838.76
  5. Step 5: Solve for x
    x = 131,863,619,838.76/414,366.97
  6. Step 6: Final answer
    x = 318,229.08

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1.5x scale

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.